A magnitude ML 1.4 earthquake occured in region: 2 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8080, 13.1100 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 | 10 | 281 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Ussita | MC | 16 | 444 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 17 | 1079 | 14729 |
Poggiodomo | PG | 18 | 117 | 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 1.4 | 2023-02-09 11:42:13 |
42.8077 | 13.1102 | 10 | 2024-03-01 17:17:59 |
Bollettino Sismico Italiano INGV | 115625731 |
Reviewed Rev100 |
ML 1.6 | 2023-02-09 11:42:13 |
42.8053 | 13.1013 | 11 | 2023-02-09 11:51:24 |
Sala Sismica INGV-Roma | 114295091 |
Field | Value |
---|---|
Time (UTC) | 2023-02-09 11:42:13 ± 0.04 |
Latitude | 42.8077 ± 0.0018 |
Longitude | 13.1102 ± 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 | 115625731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 258 |
Semi-minor axis of confidence ellipse (meter) | 227 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 53 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 40 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39570 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 115625731 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-22 11:33:35 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 114295091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-09 11:51:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPNC.HHZ. | 2023-02-09T11:43:27.41 | 3.0 | negative | manual | Pg | 10.87 | 0 | |||
IV.MUCR.HHZ. | 2023-02-09T11:43:22.35 | 3.0 | undecidable | manual | Pn | 6.32 | 0 | |||
IV.TDS.HHZ. | 2023-02-09T11:43:14.22 | 3.0 | undecidable | manual | Pg | 9.71 | 0 | |||
IV.PIPA.HHZ. | 2023-02-09T11:43:09.09 | 3.0 | positive | manual | Pn | -0.63 | 0 | |||
IV.IMOL.HNZ. | 2023-02-09T11:43:06.41 | 3.0 | undecidable | manual | Sn | 0.04 | 0 | |||
IV.BDI.HHZ. | 2023-02-09T11:42:49.39 | 3.0 | undecidable | manual | Pg | 5.88 | 0 | |||
IV.MOMA.HHZ. | 2023-02-09T11:42:28.49 | 0.3 | undecidable | manual | S | 270 | 43.9227 | 50 | 0.66 | 61 |
IV.CAMP.HHN. | 2023-02-09T11:42:26.34 | 0.3 | undecidable | manual | S | 141 | 38.7279 | 50 | -0.11 | 71 |
IV.MF5.EHZ. | 2023-02-09T11:42:26.04 | 0.3 | undecidable | manual | S | 55 | 34.743 | 50 | 0.67 | 62 |
IV.MML1.EHZ. | 2023-02-09T11:42:25.55 | 0.3 | undecidable | manual | S | 342 | 35.742 | 50 | -0.09 | 72 |
IV.RM33.HNE. | 2023-02-09T11:42:25.26 | 0.1 | undecidable | manual | S | 166 | 34.2435 | 50 | 0.03 | 97 |
IV.CSP1.EHZ. | 2023-02-09T11:42:24.70 | 0.3 | undecidable | manual | S | 14 | 32.4453 | 50 | -0.06 | 73 |
IV.SMA1.EHZ. | 2023-02-09T11:42:23.18 | 0.3 | undecidable | manual | S | 137 | 26.8509 | 50 | -0.09 | 73 |
IV.CESI.HHZ. | 2023-02-09T11:42:23.23 | 0.1 | undecidable | manual | S | 323 | 27.5502 | 50 | -0.21 | 95 |
IV.LNSS.HHE. | 2023-02-09T11:42:22.13 | 0.3 | undecidable | manual | S | 194 | 23.4543 | 114 | -0.19 | 72 |
IV.FDMO.HHZ. | 2023-02-09T11:42:22.59 | 0.3 | undecidable | manual | S | 356 | 25.4523 | 50 | -0.3 | 70 |
IV.MTRA.EHE. | 2023-02-09T11:42:22.54 | 0.3 | undecidable | manual | S | 104 | 23.9538 | 113 | 0.04 | 74 |
IV.MOMA.HHZ. | 2023-02-09T11:42:22.19 | 0.3 | undecidable | manual | P | 270 | 43.9227 | 50 | 0.44 | 66 |
IV.GAVE.EHZ. | 2023-02-09T11:42:21.64 | 0.3 | undecidable | manual | S | 234 | 21.7671 | 115 | -0.15 | 73 |
IV.MMO1.EHZ. | 2023-02-09T11:42:21.14 | 0.3 | undecidable | manual | S | 60 | 20.3685 | 117 | -0.21 | 72 |
IT.MTCL.HGZ. | 2023-02-09T11:42:21.75 | 0.3 | undecidable | manual | S | 336 | 22.5552 | 114 | -0.28 | 71 |
IV.RM33.HNE. | 2023-02-09T11:42:20.06 | 0.3 | undecidable | manual | P | 166 | 34.2435 | 50 | -0.19 | 71 |
IV.MF5.EHZ. | 2023-02-09T11:42:20.62 | 0.3 | undecidable | manual | P | 55 | 34.743 | 50 | 0.29 | 69 |
7F.SIB2.EHE. | 2023-02-09T11:42:20.53 | 0.3 | undecidable | manual | S | 60 | 18.2706 | 119 | -0.18 | 73 |
IV.CAMP.HHN. | 2023-02-09T11:42:20.82 | 0.1 | undecidable | manual | P | 141 | 38.7279 | 50 | -0.13 | 94 |
7F.SIB1.EHE. | 2023-02-09T11:42:20.22 | 0.3 | undecidable | manual | S | 53 | 16.1727 | 122 | 0.13 | 74 |
IV.FEMA.HNE. | 2023-02-09T11:42:20.52 | 0.1 | undecidable | manual | S | 344 | 17.7711 | 120 | -0.06 | 100 |
IV.MML1.EHZ. | 2023-02-09T11:42:20.44 | 0.3 | undecidable | manual | P | 342 | 35.742 | 50 | -0.04 | 73 |
7F.SIB3.EHN. | 2023-02-09T11:42:19.61 | 0.3 | undecidable | manual | S | 60 | 14.9739 | 124 | -0.14 | 74 |
IV.CESI.HHZ. | 2023-02-09T11:42:19.06 | 0.1 | undecidable | manual | P | 323 | 27.5502 | 50 | -0.16 | 96 |
IV.SMA1.EHZ. | 2023-02-09T11:42:19.09 | 0.3 | undecidable | manual | P | 137 | 26.8509 | 50 | -0.03 | 74 |
IV.CSP1.EHZ. | 2023-02-09T11:42:19.92 | 0.1 | undecidable | manual | P | 14 | 32.4453 | 50 | -0.06 | 97 |
IV.MC2.EHZ. | 2023-02-09T11:42:19.56 | 0.1 | undecidable | manual | S | 29 | 13.1757 | 128 | 0.33 | 95 |
IV.GAVE.EHZ. | 2023-02-09T11:42:18.53 | 0.1 | undecidable | manual | P | 234 | 21.7671 | 115 | 0.26 | 95 |
IV.LNSS.HHE. | 2023-02-09T11:42:18.54 | 0.1 | undecidable | manual | P | 194 | 23.4543 | 114 | -0.03 | 99 |
IT.MTCL.HGZ. | 2023-02-09T11:42:18.37 | 0.1 | undecidable | manual | P | 336 | 22.5552 | 114 | -0.04 | 99 |
IV.FAGN.HHZ. | 2023-02-09T11:42:18.25 | 3.0 | undecidable | manual | P | 0.05 | 0 | |||
IV.FDMO.HHZ. | 2023-02-09T11:42:18.78 | 0.1 | positive | manual | P | 356 | 25.4523 | 50 | -0.12 | 97 |
IV.MTRA.EHE. | 2023-02-09T11:42:18.29 | 0.3 | undecidable | manual | P | 104 | 23.9538 | 113 | -0.38 | 69 |
IV.FEMA.HNE. | 2023-02-09T11:42:17.17 | 0.3 | undecidable | manual | P | 344 | 17.7711 | 120 | -0.39 | 70 |
IV.MC2.EHZ. | 2023-02-09T11:42:17.12 | 0.1 | positive | manual | P | 29 | 13.1757 | 128 | 0.33 | 95 |
7F.SIB3.EHN. | 2023-02-09T11:42:17.14 | 0.1 | undecidable | manual | P | 60 | 14.9739 | 124 | 0.06 | 100 |
IV.MMO1.EHZ. | 2023-02-09T11:42:17.98 | 0.3 | undecidable | manual | P | 60 | 20.3685 | 117 | -0.03 | 75 |
IV.NRCA.HHZ. | 2023-02-09T11:42:17.11 | 0.3 | undecidable | manual | S | 7 | 2.8971 | 164 | -0.03 | 77 |
7F.SIB2.EHE. | 2023-02-09T11:42:17.59 | 0.1 | undecidable | manual | P | 60 | 18.2706 | 119 | -0.05 | 100 |
7F.SIB1.EHE. | 2023-02-09T11:42:17.48 | 0.1 | undecidable | manual | P | 53 | 16.1727 | 122 | 0.2 | 97 |
IV.NRCA.HHZ. | 2023-02-09T11:42:15.86 | 0.1 | undecidable | manual | P | 7 | 2.8971 | 164 | 0.28 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FAGN.HHN. | ML:1.8 | 0.00009255 | 0.06 | AML | other | m | 2023-02-09T11:42:20.31 |
IV.MC2.EHE. | ML:1.7 | 0.00051979745 | 0.1216 | AML | other | m | 2023-02-09T11:42:20.70 |
IV.MMO1.EHE. | ML:1.4 | 0.00018987019999999998 | 0.2176 | AML | other | m | 2023-02-09T11:42:22.12 |
IV.MC2.EHN. | ML:1.7 | 0.0005298473500000001 | 0.1792 | AML | other | m | 2023-02-09T11:42:22.26 |
IV.MMO1.EHN. | ML:1.2 | 0.0001191629 | 0.1408 | AML | other | m | 2023-02-09T11:42:22.75 |
IV.FDMO.HHN. | ML:1.2 | 0.00009159818 | 0.1408 | AML | other | m | 2023-02-09T11:42:23.52 |
IV.FDMO.HHE. | ML:1.2 | 0.00009389999999999999 | 0.14 | AML | other | m | 2023-02-09T11:42:24.20 |
IV.CSP1.EHE. | ML:1.6 | 0.000158041 | 0.2048 | AML | other | m | 2023-02-09T11:42:25.50 |
IV.CSP1.EHN. | ML:1.6 | 0.00017432989999999999 | 0.2816 | AML | other | m | 2023-02-09T11:42:27.41 |
IV.MML1.EHN. | ML:1.1 | 0.000047380305000000005 | 0.2048 | AML | other | m | 2023-02-09T11:42:27.11 |
IV.MOMA.HHE. | ML:0.0 | 0.00007283977 | 0.224 | AML | other | m | 2023-02-09T11:42:29.61 |
IV.MOMA.HHN. | ML:0.0 | 0.000046659945 | 0.1984 | AML | other | m | 2023-02-09T11:42:30.23 |
IV.MOMA.HNE. | ML:1.6 | 0.00011218212499999999 | 0.2688 | AML | other | m | 2023-02-09T11:42:29.48 |