A magnitude ML 1.2 earthquake occured in region: 5 km S Norcia (PG), on
and geographic coordinates (lat, lon) 42.7520, 13.0830 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 | 5 | 4957 | 4957 |
Cascia | PG | 7 | 3217 | 8174 |
Poggiodomo | PG | 13 | 117 | 8291 |
Preci | PG | 15 | 724 | 9015 |
Accumoli | RI | 15 | 667 | 9682 |
Monteleone di Spoleto | PG | 15 | 599 | 10281 |
Cerreto di Spoleto | PG | 16 | 1075 | 11356 |
Cittareale | RI | 16 | 482 | 11838 |
Castelsantangelo sul Nera | MC | 17 | 281 | 12119 |
Arquata del Tronto | AP | 18 | 1178 | 13297 |
Vallo di Nera | PG | 18 | 364 | 13661 |
Sellano | PG | 20 | 1079 | 14740 |
Visso | MC | 20 | 1107 | 15847 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2023-04-15 16:28:56 |
42.7517 | 13.0828 | 11 | 2024-03-01 17:18:04 |
Bollettino Sismico Italiano INGV | 116463151 |
Reviewed Rev100 |
ML 1.6 | 2023-04-15 16:28:56 |
42.7533 | 13.0793 | 10 | 2023-04-15 17:12:52 |
Sala Sismica INGV-Roma | 116414921 |
Field | Value |
---|---|
Time (UTC) | 2023-04-15 16:28:56 ± 0.05 |
Latitude | 42.7517 ± 0.0027 |
Longitude | 13.0828 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116463151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 323 |
Semi-minor axis of confidence ellipse (meter) | 199 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 118 |
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) | 58 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 39 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.08544 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57736 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 116414921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-15 17:12:52 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 25 |
Type of magnitude | ML |
Reference to an origin | 116463151 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-23 15:35:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-04-15T16:29:11.05 | 0.6 | undecidable | manual | S | 108 | 44.8218 | 50 | -0.08 | 47 |
IV.MOMA.HNZ. | 2023-04-15T16:29:10.87 | 0.6 | undecidable | manual | S | 278 | 42.1245 | 50 | 0.45 | 44 |
IV.MML1.EHZ. | 2023-04-15T16:29:10.34 | 0.6 | undecidable | manual | S | 347 | 41.1255 | 50 | 0.19 | 46 |
IV.CSP1.EHZ. | 2023-04-15T16:29:09.64 | 0.6 | undecidable | manual | S | 15 | 39.0276 | 50 | 0.06 | 48 |
IV.EL6.EHZ. | 2023-04-15T16:29:08.53 | 0.3 | undecidable | manual | P | 1 | 64.0914 | 50 | 0.58 | 60 |
IV.CESI.HHZ. | 2023-04-15T16:29:07.37 | 0.6 | undecidable | manual | S | 333 | 31.6461 | 50 | -0.24 | 46 |
IV.FDMO.HHZ. | 2023-04-15T16:29:07.25 | 0.3 | undecidable | manual | S | 1 | 31.6461 | 50 | -0.35 | 68 |
IT.MTCL.HGZ. | 2023-04-15T16:29:06.24 | 0.6 | undecidable | manual | S | 346 | 27.75 | 50 | -0.33 | 46 |
IV.SMA1.EHZ. | 2023-04-15T16:29:06.22 | 0.3 | undecidable | manual | S | 123 | 24.5532 | 50 | 0.49 | 67 |
IV.RM33.EHZ. | 2023-04-15T16:29:06.68 | 0.6 | undecidable | manual | S | 158 | 28.9488 | 50 | -0.23 | 47 |
IV.MMO1.EHZ. | 2023-04-15T16:29:06.22 | 0.6 | undecidable | manual | S | 50 | 25.752 | 50 | 0.18 | 48 |
7F.SIB2.EHZ. | 2023-04-15T16:29:05.31 | 0.6 | undecidable | manual | S | 49 | 23.754 | 50 | -0.19 | 48 |
IV.ASSB.HHZ. | 2023-04-15T16:29:05.50 | 0.3 | undecidable | manual | P | 313 | 47.2194 | 50 | 0.15 | 69 |
IV.FEMA.HNZ. | 2023-04-15T16:29:05.19 | 0.6 | undecidable | manual | S | 353 | 23.4543 | 50 | -0.25 | 47 |
7F.SIB1.EHZ. | 2023-04-15T16:29:05.11 | 0.6 | undecidable | manual | S | 44 | 21.9669 | 115 | 0.08 | 49 |
IV.TERO.HHZ. | 2023-04-15T16:29:04.79 | 0.3 | undecidable | manual | P | 108 | 44.8218 | 50 | -0.19 | 69 |
IV.MF5.EHZ. | 2023-04-15T16:29:04.67 | 0.3 | undecidable | manual | P | 49 | 40.3263 | 50 | 0.39 | 66 |
IV.CESX.HHE. | 2023-04-15T16:29:04.87 | 0.3 | undecidable | manual | P | 249 | 43.4232 | 50 | 0.1 | 70 |
7F.SIB3.EHZ. | 2023-04-15T16:29:04.42 | 0.6 | undecidable | manual | S | 48 | 20.4684 | 117 | -0.14 | 48 |
IV.MOMA.HNZ. | 2023-04-15T16:29:04.63 | 0.3 | undecidable | manual | P | 278 | 42.1245 | 50 | 0.06 | 71 |
IV.MML1.EHZ. | 2023-04-15T16:29:04.98 | 0.3 | undecidable | manual | P | 347 | 41.1255 | 50 | 0.57 | 63 |
IV.CSP1.EHZ. | 2023-04-15T16:29:03.97 | 0.1 | undecidable | manual | P | 15 | 39.0276 | 50 | -0.12 | 94 |
IV.LNSS.HHZ. | 2023-04-15T16:29:03.37 | 0.6 | undecidable | manual | S | 192 | 16.872 | 122 | -0.1 | 49 |
IV.GAVE.EHZ. | 2023-04-15T16:29:03.25 | 0.6 | undecidable | manual | S | 247 | 16.7721 | 122 | -0.18 | 48 |
IV.SMA1.EHZ. | 2023-04-15T16:29:02.02 | 0.3 | undecidable | manual | P | 123 | 24.5532 | 50 | 0.16 | 72 |
IV.ARRO.EHZ. | 2023-04-15T16:29:02.72 | 0.3 | undecidable | manual | P | 234 | 32.1456 | 50 | -0.32 | 68 |
IT.MTCL.HGZ. | 2023-04-15T16:29:02.44 | 0.3 | undecidable | manual | P | 346 | 27.75 | 50 | 0.1 | 72 |
IV.CESI.HHZ. | 2023-04-15T16:29:02.77 | 0.3 | undecidable | manual | P | 333 | 31.6461 | 50 | -0.18 | 71 |
IV.RM33.EHZ. | 2023-04-15T16:29:02.27 | 0.3 | undecidable | manual | P | 158 | 28.9488 | 50 | -0.27 | 70 |
IV.FDMO.HHZ. | 2023-04-15T16:29:02.66 | 0.1 | undecidable | manual | P | 1 | 31.6461 | 50 | -0.28 | 92 |
7F.SIB3.EHZ. | 2023-04-15T16:29:01.09 | 0.1 | undecidable | manual | P | 48 | 20.4684 | 117 | -0.1 | 98 |
IV.MMO1.EHZ. | 2023-04-15T16:29:01.91 | 0.1 | undecidable | manual | P | 50 | 25.752 | 50 | -0.13 | 96 |
7F.SIB1.EHZ. | 2023-04-15T16:29:01.44 | 0.1 | undecidable | manual | P | 44 | 21.9669 | 115 | -0.02 | 99 |
7F.SIB2.EHZ. | 2023-04-15T16:29:01.54 | 0.1 | undecidable | manual | P | 49 | 23.754 | 50 | -0.19 | 95 |
IV.FEMA.HNZ. | 2023-04-15T16:29:01.90 | 0.3 | undecidable | manual | P | 353 | 23.4543 | 50 | 0.2 | 71 |
IV.NRCA.HHZ. | 2023-04-15T16:29:01.51 | 0.6 | undecidable | manual | S | 16 | 9.4794 | 138 | 0.04 | 50 |
IV.GAVE.EHZ. | 2023-04-15T16:29:00.54 | 0.1 | positive | manual | P | 247 | 16.7721 | 122 | 0 | 100 |
IV.LNSS.HHZ. | 2023-04-15T16:29:00.58 | 0.1 | positive | manual | P | 192 | 16.872 | 122 | 0.02 | 100 |
IV.NRCA.HHZ. | 2023-04-15T16:28:59.57 | 0.1 | undecidable | manual | P | 16 | 9.4794 | 138 | 0.17 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.9 | 0.001039 | 0.08 | AML | other | m | 2023-04-15T16:29:01.78 |
IV.NRCA.HHN. | ML:1.7 | 0.0007190000000000001 | 0.78 | AML | other | m | 2023-04-15T16:29:02.52 |
IV.LNSS.HNE. | ML:1.6 | 0.00032199999999999997 | 0.28 | AML | other | m | 2023-04-15T16:29:03.61 |
IV.LNSS.HHE. | ML:1.6 | 0.00036899999999999997 | 0.28 | AML | other | m | 2023-04-15T16:29:03.61 |
IV.LNSS.HHN. | ML:1.7 | 0.000425 | 0.46 | AML | other | m | 2023-04-15T16:29:03.80 |
IV.GAVE.EHE. | ML:1.8 | 0.000611 | 0.54 | AML | other | m | 2023-04-15T16:29:03.76 |
IV.GAVE.EHN. | ML:1.9 | 0.0006825 | 0.54 | AML | other | m | 2023-04-15T16:29:03.87 |
IV.LNSS.HNN. | ML:1.7 | 0.000402 | 0.88 | AML | other | m | 2023-04-15T16:29:04.66 |
IV.MMO1.EHN. | ML:1.2 | 0.00008225000000000001 | 1.8 | AML | other | m | 2023-04-15T16:29:07.93 |
IV.MMO1.EHE. | ML:1.1 | 0.00007545 | 0.42 | AML | other | m | 2023-04-15T16:29:07.37 |
IV.CESI.HHN. | ML:1.1 | 0.000060100000000000004 | 0.36 | AML | other | m | 2023-04-15T16:29:07.96 |
IV.FDMO.HHN. | ML:1.0 | 0.00005 | 1.1 | AML | other | m | 2023-04-15T16:29:07.26 |
IV.SMA1.EHE. | ML:1.0 | 0.000056705909999999996 | 0.1792 | AML | other | m | 2023-04-15T16:29:07.85 |
IV.FDMO.HHE. | ML:1.0 | 0.000048299999999999995 | 0.6 | AML | other | m | 2023-04-15T16:29:08.45 |
IV.CESI.HHE. | ML:1.1 | 0.00006055 | 0.48 | AML | other | m | 2023-04-15T16:29:08.50 |
IV.RM33.EHE. | ML:0.8 | 0.000037050515 | 0.2688 | AML | other | m | 2023-04-15T16:29:08.78 |
IV.SMA1.EHN. | ML:0.9 | 0.000043374505 | 0.2944 | AML | other | m | 2023-04-15T16:29:09.86 |
IV.CSP1.EHN. | ML:1.3 | 0.00006563975 | 0.1408 | AML | other | m | 2023-04-15T16:29:10.51 |
IV.MML1.EHE. | ML:0.8 | 0.000021470885000000004 | 0.2816 | AML | other | m | 2023-04-15T16:29:11.41 |
IV.MML1.EHN. | ML:0.8 | 0.000019086405 | 0.1792 | AML | other | m | 2023-04-15T16:29:12.00 |
IV.TERO.HHN. | ML:0.8 | 0.000020300020000000004 | 0.0896 | AML | other | m | 2023-04-15T16:29:12.46 |
IV.TERO.HHE. | ML:0.7 | 0.000016998160000000003 | 0.0896 | AML | other | m | 2023-04-15T16:29:14.38 |
IV.RM33.EHN. | ML:1.0 | 0.000047608695 | 3.5712 | AML | other | m | 2023-04-15T16:29:14.31 |
IV.EL6.EHN. | ML:1.5 | 0.00006690921 | 3.776 | AML | other | m | 2023-04-15T16:29:20.44 |
IV.EL6.EHE. | ML:1.5 | 0.000059803064999999994 | 3.072 | AML | other | m | 2023-04-15T16:29:17.73 |