A magnitude ML 1.7 earthquake occured in region: 2 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8020, 13.1070 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 2 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Cerreto di Spoleto | PG | 16 | 1075 | 11361 |
Arquata del Tronto | AP | 16 | 1178 | 12539 |
Ussita | MC | 16 | 444 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Poggiodomo | PG | 17 | 117 | 13767 |
Sellano | PG | 18 | 1079 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2023-02-19 08:04:04 |
42.8025 | 13.1073 | 10 | 2024-03-01 17:18:06 |
Bollettino Sismico Italiano INGV | 116955201 |
Reviewed Rev100 |
ML 1.6 | 2023-02-19 08:04:04 |
42.8087 | 13.1017 | 9 | 2023-02-19 08:11:08 |
Sala Sismica INGV-Roma | 114581991 |
Field | Value |
---|---|
Time (UTC) | 2023-02-19 08:04:04 ± 0.04 |
Latitude | 42.8025 ± 0.0018 |
Longitude | 13.1073 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116955201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 186 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 272 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 52 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55308 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 66 |
Type of magnitude | ML |
Reference to an origin | 116955201 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-02 09:49:08 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 68 |
Type of magnitude | ML |
Reference to an origin | 114581991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-19 08:11:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2023-02-19T08:04:31.65 | 3.0 | positive | manual | P | 1.08 | 0 | |||
IV.MMUR.HNZ. | 2023-02-19T08:04:25.81 | 3.0 | undecidable | manual | S | -1.69 | 0 | |||
IV.CING.HHZ. | 2023-02-19T08:04:24.92 | 3.0 | undecidable | manual | S | 0 | ||||
IV.FIAM.HHZ. | 2023-02-19T08:04:23.35 | 3.0 | undecidable | manual | S | -0.22 | 0 | |||
IV.FOSV.EHZ. | 2023-02-19T08:04:23.61 | 0.3 | undecidable | manual | S | 333 | 61.3941 | 50 | 0.48 | 63 |
IV.MNTT.EHZ. | 2023-02-19T08:04:22.12 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MGAB.HHZ. | 2023-02-19T08:04:21.08 | 3.0 | negative | manual | P | 2.27 | 0 | |||
IV.INTR.HHZ. | 2023-02-19T08:04:20.47 | 3.0 | undecidable | manual | P | -3.08 | 0 | |||
IV.VCEL.EHZ. | 2023-02-19T08:04:17.35 | 3.0 | undecidable | manual | P | -0.52 | 0 | |||
IV.GUMA.HHZ. | 2023-02-19T08:04:16.25 | 0.3 | undecidable | manual | S | 33 | 34.2435 | 50 | 0.36 | 68 |
IV.MF5.EHZ. | 2023-02-19T08:04:16.88 | 0.3 | undecidable | manual | S | 54 | 35.2425 | 50 | 0.74 | 60 |
IV.CAMP.HHZ. | 2023-02-19T08:04:16.80 | 0.3 | undecidable | manual | S | 140 | 38.4282 | 50 | -0.2 | 69 |
IV.MML1.EHZ. | 2023-02-19T08:04:16.03 | 0.6 | undecidable | manual | S | 342 | 36.2415 | 50 | -0.37 | 45 |
IV.CING.HHZ. | 2023-02-19T08:04:16.80 | 3.0 | undecidable | manual | P | 0 | ||||
IV.RM33.EHZ. | 2023-02-19T08:04:15.77 | 0.3 | undecidable | manual | S | 165 | 33.744 | 50 | 0.04 | 72 |
IV.FOSV.EHZ. | 2023-02-19T08:04:15.20 | 0.6 | undecidable | manual | P | 333 | 61.3941 | 50 | 0.12 | 45 |
IV.FIAM.HHZ. | 2023-02-19T08:04:14.94 | 3.0 | positive | manual | P | -0.11 | 0 | |||
IV.MNTT.EHZ. | 2023-02-19T08:04:14.23 | 3.0 | undecidable | manual | P | 0 | ||||
IV.SMA1.EHZ. | 2023-02-19T08:04:13.77 | 0.3 | undecidable | manual | S | 136 | 26.6511 | 50 | -0.07 | 73 |
IV.FDMO.HHZ. | 2023-02-19T08:04:13.39 | 0.6 | undecidable | manual | S | 356 | 26.0517 | 50 | -0.29 | 46 |
IV.CESI.HHZ. | 2023-02-19T08:04:13.89 | 0.6 | undecidable | manual | S | 324 | 27.8499 | 50 | -0.28 | 46 |
IV.GIGS.HHZ. | 2023-02-19T08:04:13.87 | 0.6 | undecidable | manual | P | 135 | 54.3012 | 50 | -0.1 | 46 |
IV.CESX.HHZ. | 2023-02-19T08:04:13.19 | 0.6 | undecidable | manual | P | 243 | 47.619 | 50 | 0.24 | 45 |
IV.SNTG.HHZ. | 2023-02-19T08:04:13.44 | 0.6 | undecidable | manual | P | 345 | 52.0035 | 50 | -0.18 | 45 |
IV.EL6.EHZ. | 2023-02-19T08:04:13.93 | 3.0 | undecidable | manual | P | -1.17 | 0 | |||
IV.ATCC.EHZ. | 2023-02-19T08:04:12.92 | 3.0 | undecidable | manual | P | -1.81 | 0 | |||
IV.MOMA.HHZ. | 2023-02-19T08:04:12.45 | 0.3 | undecidable | manual | P | 270 | 43.7229 | 50 | 0.1 | 70 |
IV.GAVE.EHZ. | 2023-02-19T08:04:12.35 | 0.6 | undecidable | manual | S | 235 | 21.2676 | 116 | 0.1 | 49 |
IV.TERO.HHZ. | 2023-02-19T08:04:12.34 | 0.1 | undecidable | manual | P | 116 | 45.1215 | 50 | -0.22 | 91 |
IV.LNSS.HHZ. | 2023-02-19T08:04:12.95 | 0.6 | undecidable | manual | S | 194 | 22.8549 | 114 | 0.21 | 48 |
IV.FEMA.HNZ. | 2023-02-19T08:04:11.14 | 0.6 | undecidable | manual | S | 345 | 18.2706 | 119 | -0.21 | 48 |
IV.ARRO.EHZ. | 2023-02-19T08:04:11.35 | 0.6 | undecidable | manual | P | 228 | 37.3293 | 50 | -0.01 | 48 |
IV.MMO1.EHZ. | 2023-02-19T08:04:11.87 | 0.6 | undecidable | manual | S | 59 | 20.868 | 116 | -0.25 | 47 |
IV.GUMA.HHZ. | 2023-02-19T08:04:11.06 | 0.3 | positive | manual | P | 33 | 34.2435 | 50 | 0.17 | 70 |
IV.MF5.EHZ. | 2023-02-19T08:04:11.22 | 0.6 | undecidable | manual | P | 54 | 35.2425 | 50 | 0.18 | 47 |
IV.CAMP.HHZ. | 2023-02-19T08:04:11.38 | 0.6 | undecidable | manual | P | 140 | 38.4282 | 50 | -0.16 | 47 |
IV.MML1.EHZ. | 2023-02-19T08:04:10.93 | 0.1 | positive | manual | P | 342 | 36.2415 | 50 | -0.26 | 92 |
IV.MC2.EHZ. | 2023-02-19T08:04:10.20 | 0.3 | undecidable | manual | S | 29 | 13.7751 | 126 | 0.18 | 73 |
7F.SIB3.EHZ. | 2023-02-19T08:04:10.28 | 0.6 | undecidable | manual | S | 59 | 15.4734 | 123 | -0.22 | 48 |
IV.RM33.EHZ. | 2023-02-19T08:04:10.77 | 0.1 | undecidable | manual | P | 165 | 33.744 | 50 | -0.04 | 97 |
IV.LNSS.HHZ. | 2023-02-19T08:04:09.19 | 0.1 | undecidable | manual | P | 194 | 22.8549 | 114 | 0.11 | 97 |
IV.SMA1.EHZ. | 2023-02-19T08:04:09.69 | 0.1 | undecidable | manual | P | 136 | 26.6511 | 50 | -0.03 | 98 |
IV.FDMO.HHZ. | 2023-02-19T08:04:09.38 | 0.3 | positive | manual | P | 356 | 26.0517 | 50 | -0.24 | 70 |
IV.CESI.HHZ. | 2023-02-19T08:04:09.72 | 0.1 | positive | manual | P | 324 | 27.8499 | 50 | -0.18 | 95 |
IV.MTRA.EHZ. | 2023-02-19T08:04:09.47 | 3.0 | undecidable | manual | P | 0.05 | 0 | |||
IV.GAVE.EHZ. | 2023-02-19T08:04:08.88 | 0.1 | positive | manual | P | 235 | 21.2676 | 116 | 0.09 | 98 |
IV.FEMA.HNZ. | 2023-02-19T08:04:08.28 | 0.3 | undecidable | manual | P | 345 | 18.2706 | 119 | 0.01 | 75 |
IV.MMO1.EHZ. | 2023-02-19T08:04:08.57 | 0.3 | undecidable | manual | P | 59 | 20.868 | 116 | -0.15 | 72 |
IV.MC2.EHZ. | 2023-02-19T08:04:07.72 | 0.1 | negative | manual | P | 29 | 13.7751 | 126 | 0.21 | 96 |
7F.SIB3.EHZ. | 2023-02-19T08:04:07.76 | 0.1 | undecidable | manual | P | 59 | 15.4734 | 123 | -0.03 | 100 |
IV.NRCA.HHZ. | 2023-02-19T08:04:07.69 | 0.1 | undecidable | manual | S | 9 | 3.4965 | 161 | -0.12 | 100 |
IV.NRCA.HHZ. | 2023-02-19T08:04:06.41 | 0.3 | undecidable | manual | P | 9 | 3.4965 | 161 | 0.18 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:2.7 | 0.009405000000000002 | 0.16 | AML | other | m | 2023-02-19T08:04:07.81 |
IV.NRCA.HNE. | ML:2.7 | 0.009388743500000001 | 0.1472 | AML | other | m | 2023-02-19T08:04:07.80 |
IV.NRCA.HHN. | ML:2.6 | 0.007876969499999999 | 0.1216 | AML | other | m | 2023-02-19T08:04:07.72 |
IV.NRCA.HNN. | ML:2.6 | 0.0068200000000000005 | 0.12 | AML | other | m | 2023-02-19T08:04:07.73 |
IV.MC2.EHE. | ML:2.1 | 0.0014 | 0.34 | AML | other | m | 2023-02-19T08:04:11.71 |
IV.MML1.HNE. | ML:1.5 | 0.00011726315000000002 | 0.5056 | AML | other | m | 2023-02-19T08:04:11.60 |
IV.MC2.EHN. | ML:2.1 | 0.001412169 | 0.3008 | AML | other | m | 2023-02-19T08:04:12.60 |
IV.GAVE.EHE. | ML:1.8 | 0.00049006155 | 0.1408 | AML | other | m | 2023-02-19T08:04:12.76 |
IV.MMO1.EHE. | ML:1.8 | 0.00044304184999999994 | 0.1792 | AML | other | m | 2023-02-19T08:04:12.76 |
IV.MML1.HNN. | ML:1.6 | 0.000139604715 | 0.8896 | AML | other | m | 2023-02-19T08:04:12.91 |
IV.GAVE.EHN. | ML:1.9 | 0.00053121135 | 1.8784 | AML | other | m | 2023-02-19T08:04:13.04 |
IV.GAVE.HNE. | ML:1.9 | 0.0005650528500000001 | 1.7696 | AML | other | m | 2023-02-19T08:04:13.07 |
IV.LNSS.HHE. | ML:1.9 | 0.000531 | 0.12 | AML | other | m | 2023-02-19T08:04:13.28 |
IV.LNSS.HNE. | ML:1.9 | 0.0004753866999999999 | 0.128 | AML | other | m | 2023-02-19T08:04:13.28 |
IV.GAVE.HNN. | ML:1.4 | 0.00016485070000000002 | 0.1984 | AML | other | m | 2023-02-19T08:04:13.31 |
IV.MTRA.HNN. | ML:1.7 | 0.0002950902 | 0.16 | AML | other | m | 2023-02-19T08:04:13.46 |
IV.MTRA.EHN. | ML:1.7 | 0.00031007405 | 0.16 | AML | other | m | 2023-02-19T08:04:13.55 |
IV.MMO1.EHN. | ML:1.6 | 0.00031040635 | 0.1792 | AML | other | m | 2023-02-19T08:04:13.83 |
IV.CESI.HHN. | ML:1.7 | 0.00027918480000000003 | 0.1024 | AML | other | m | 2023-02-19T08:04:13.88 |
IV.CESI.HNN. | ML:1.7 | 0.00023836589000000003 | 0.1024 | AML | other | m | 2023-02-19T08:04:13.88 |
IV.FDMO.HHN. | ML:1.4 | 0.000142 | 1.8 | AML | other | m | 2023-02-19T08:04:13.00 |
IV.LNSS.HHN. | ML:1.8 | 0.00035924639999999994 | 0.1408 | AML | other | m | 2023-02-19T08:04:13.83 |
IV.LNSS.HNN. | ML:1.7 | 0.0003527825 | 0.1408 | AML | other | m | 2023-02-19T08:04:13.84 |
IV.CESI.HNE. | ML:1.8 | 0.00029442629999999997 | 0.1088 | AML | other | m | 2023-02-19T08:04:13.88 |
IV.CESI.HHE. | ML:1.8 | 0.0003085 | 0.12 | AML | other | m | 2023-02-19T08:04:13.87 |
IV.FDMO.HHE. | ML:1.4 | 0.0001395 | 0.2 | AML | other | m | 2023-02-19T08:04:14.79 |
IV.GUMA.HNN. | ML:2.3 | 0.0007572149000000001 | 0.704 | AML | other | m | 2023-02-19T08:04:15.38 |
IV.SNTG.HNN. | ML:1.7 | 0.0001236404 | 0.6656 | AML | other | m | 2023-02-19T08:04:15.93 |
IV.MMO1.HNN. | ML:2.9 | 0.0057490695000000005 | 0.5888 | AML | other | m | 2023-02-19T08:04:16.03 |
IV.MML1.EHE. | ML:1.4 | 0.0000886 | 0.14 | AML | other | m | 2023-02-19T08:04:16.38 |
IV.RM33.EHN. | ML:1.2 | 0.00007743403 | 0.2368 | AML | other | m | 2023-02-19T08:04:16.70 |
IV.MTRA.EHE. | ML:1.8 | 0.00037836930000000003 | 0.32 | AML | other | m | 2023-02-19T08:04:16.89 |
IV.SNTG.HNE. | ML:1.6 | 0.000105160905 | 1.1424 | AML | other | m | 2023-02-19T08:04:16.89 |
IV.SMA1.EHN. | ML:1.7 | 0.00025393755 | 0.2944 | AML | other | m | 2023-02-19T08:04:16.75 |
IV.CAMP.HHN. | ML:1.2 | 0.000054000000000000005 | 0.32 | AML | other | m | 2023-02-19T08:04:17.05 |
IV.RM33.EHE. | ML:1.4 | 0.0000972 | 0.12 | AML | other | m | 2023-02-19T08:04:17.30 |
IV.MF5.EHE. | ML:1.7 | 0.000193 | 0.22 | AML | other | m | 2023-02-19T08:04:17.36 |
IV.SMA1.EHE. | ML:1.8 | 0.00034849999999999996 | 0.34 | AML | other | m | 2023-02-19T08:04:17.48 |
IV.MF5.EHN. | ML:1.5 | 0.00013053005 | 0.2176 | AML | other | m | 2023-02-19T08:04:17.38 |
IV.CAMP.HHE. | ML:1.1 | 0.00005180809 | 0.16 | AML | other | m | 2023-02-19T08:04:17.54 |
IV.MML1.EHN. | ML:1.3 | 0.000084189415 | 0.1216 | AML | other | m | 2023-02-19T08:04:18.17 |
IV.RM33.HNE. | ML:1.5 | 0.00013490096 | 0.3136 | AML | other | m | 2023-02-19T08:04:18.19 |
IV.GUMA.HNE. | ML:2.2 | 0.0006541712749999999 | 0.5312 | AML | other | m | 2023-02-19T08:04:18.56 |
IV.MMO1.HNE. | ML:2.8 | 0.005287314 | 0.64 | AML | other | m | 2023-02-19T08:04:18.51 |
IV.TERO.HNE. | ML:1.7 | 0.00015352775 | 0.0896 | AML | other | m | 2023-02-19T08:04:19.25 |
IV.TERO.HNN. | ML:1.8 | 0.0001720743 | 0.0704 | AML | other | m | 2023-02-19T08:04:19.39 |
IV.TERO.HHN. | ML:1.8 | 0.00020750000000000003 | 0.08 | AML | other | m | 2023-02-19T08:04:19.43 |
IV.ARRO.EHE. | ML:1.4 | 0.00009665 | 0.18 | AML | other | m | 2023-02-19T08:04:19.46 |
IV.TERO.HHE. | ML:1.7 | 0.00014976994999999998 | 0.0832 | AML | other | m | 2023-02-19T08:04:19.54 |
IV.GUMA.HHN. | ML:1.8 | 0.0002855 | 0.28 | AML | other | m | 2023-02-19T08:04:20.23 |
IV.MOMA.HHE. | ML:1.8 | 0.00017302259999999999 | 0.1408 | AML | other | m | 2023-02-19T08:04:20.37 |
IV.MOMA.HNE. | ML:1.8 | 0.00017599530000000002 | 0.1472 | AML | other | m | 2023-02-19T08:04:20.37 |
IV.ARRO.EHN. | ML:1.3 | 0.00007985 | 0.18 | AML | other | m | 2023-02-19T08:04:20.62 |
IV.GUMA.HHE. | ML:1.9 | 0.0003235 | 0.32 | AML | other | m | 2023-02-19T08:04:20.59 |
IV.MOMA.HHN. | ML:1.5 | 0.00009469315 | 0.1792 | AML | other | m | 2023-02-19T08:04:20.78 |
IV.CESX.HHE. | ML:1.4 | 0.0000764 | 0.42 | AML | other | m | 2023-02-19T08:04:21.40 |
IV.MTRA.HNE. | ML:1.7 | 0.00031568576000000006 | 0.3776 | AML | other | m | 2023-02-19T08:04:21.72 |
IV.CESX.HHN. | ML:1.4 | 0.00006576388499999999 | 0.1408 | AML | other | m | 2023-02-19T08:04:22.17 |
IV.GIGS.HHN. | ML:0.9 | 0.0000213801 | 0.096 | AML | other | m | 2023-02-19T08:04:22.25 |
IV.GIGS.HHE. | ML:0.9 | 0.000020910049999999998 | 0.1152 | AML | other | m | 2023-02-19T08:04:22.34 |
IV.MNTT.EHN. | ML:2.0 | 0.00026099285 | 0.3776 | AML | other | m | 2023-02-19T08:04:22.36 |
IV.SNTG.HHE. | ML:1.2 | 0.000036 | 0.58 | AML | other | m | 2023-02-19T08:04:23.31 |
IV.MNTT.EHE. | ML:1.9 | 0.0001985 | 0.26 | AML | other | m | 2023-02-19T08:04:23.68 |
IV.SNTG.HHN. | ML:1.2 | 0.000034 | 0.22 | AML | other | m | 2023-02-19T08:04:24.20 |
IV.MOMA.HNN. | ML:1.6 | 0.00013202512 | 0.416 | AML | other | m | 2023-02-19T08:04:24.74 |
IV.RM33.HNN. | ML:1.4 | 0.00011508235 | 0.7424 | AML | other | m | 2023-02-19T08:04:27.21 |