A magnitude ML 1.5 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8110, 13.1150 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 3 | 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 | 15 | 444 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 18 | 1079 | 14729 |
Montegallo | AP | 18 | 523 | 15252 |
Poggiodomo | PG | 18 | 117 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-02-11 15:38:55 |
42.8113 | 13.1148 | 9 | 2024-02-11 15:44:29 |
Sala Sismica INGV-Roma | 125222041 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 15:38:55 ± 0.04 |
Latitude | 42.8113 ± 0.0018 |
Longitude | 13.1148 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125222041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 324 |
Semi-minor axis of confidence ellipse (meter) | 169 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 273 |
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) | 88 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31926 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 125222041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 15:44:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2024-02-11T15:39:19.05 | 3.0 | undecidable | manual | S | -1.58 | 0 | |||
IV.FIAM.HHZ. | 2024-02-11T15:39:14.23 | 3.0 | undecidable | manual | S | -0.51 | 0 | |||
IV.RM33.EHZ. | 2024-02-11T15:39:07.20 | 0.3 | undecidable | manual | S | 166 | 34.5432 | 50 | -0.06 | 73 |
IV.MML1.EHZ. | 2024-02-11T15:39:07.31 | 0.6 | undecidable | manual | S | 341 | 35.4423 | 50 | -0.21 | 47 |
IV.MF5.EHZ. | 2024-02-11T15:39:07.73 | 0.3 | undecidable | manual | S | 55 | 34.1436 | 50 | 0.56 | 65 |
IV.GUMA.HHZ. | 2024-02-11T15:39:07.20 | 0.6 | undecidable | manual | S | 33 | 33.1446 | 50 | 0.31 | 46 |
IV.CSP1.EHZ. | 2024-02-11T15:39:06.50 | 0.1 | undecidable | manual | S | 13 | 31.9458 | 50 | -0.08 | 97 |
IV.CESI.HHZ. | 2024-02-11T15:39:05.30 | 0.6 | undecidable | manual | S | 322 | 27.4503 | 109 | 0.01 | 50 |
IV.MNTT.EHZ. | 2024-02-11T15:39:05.15 | 3.0 | negative | manual | P | 0.78 | 0 | |||
IV.FDMO.HHZ. | 2024-02-11T15:39:04.35 | 0.3 | undecidable | manual | S | 355 | 25.0527 | 111 | -0.16 | 72 |
IV.SNTG.HHZ. | 2024-02-11T15:39:04.85 | 3.0 | undecidable | manual | P | -0.25 | 0 | |||
IV.SMA1.EHZ. | 2024-02-11T15:39:04.91 | 0.6 | undecidable | manual | S | 138 | 26.9508 | 109 | -0.21 | 48 |
IV.MOMA.HHZ. | 2024-02-11T15:39:04.06 | 3.0 | undecidable | manual | P | 0.19 | 0 | |||
IV.LNSS.HHZ. | 2024-02-11T15:39:04.16 | 0.3 | undecidable | manual | S | 195 | 23.9538 | 111 | 0.02 | 75 |
IV.ASSB.HHZ. | 2024-02-11T15:39:03.74 | 3.0 | undecidable | manual | P | -0.34 | 0 | |||
IV.TERO.HHZ. | 2024-02-11T15:39:03.32 | 3.0 | undecidable | manual | P | -0.33 | 0 | |||
IV.GAVE.EHZ. | 2024-02-11T15:39:03.83 | 0.3 | undecidable | manual | S | 234 | 22.3554 | 113 | 0.2 | 72 |
IV.MF5.EHZ. | 2024-02-11T15:39:02.29 | 0.1 | undecidable | manual | P | 55 | 34.1436 | 50 | 0.17 | 95 |
IV.MMO1.EHZ. | 2024-02-11T15:39:02.81 | 0.3 | undecidable | manual | S | 60 | 19.7691 | 115 | -0.02 | 75 |
IV.MML1.EHZ. | 2024-02-11T15:39:02.27 | 1.0 | undecidable | manual | P | 341 | 35.4423 | 50 | -0.05 | 24 |
IV.GUMA.HHZ. | 2024-02-11T15:39:01.18 | 1.0 | negative | manual | P | 33 | 33.1446 | 50 | -0.78 | 20 |
IV.CSP1.EHZ. | 2024-02-11T15:39:01.68 | 0.1 | undecidable | manual | P | 13 | 31.9458 | 50 | -0.1 | 97 |
IV.RM33.EHZ. | 2024-02-11T15:39:01.96 | 0.1 | undecidable | manual | P | 166 | 34.5432 | 50 | -0.21 | 94 |
IV.CESI.HHZ. | 2024-02-11T15:39:01.01 | 0.1 | undecidable | manual | P | 322 | 27.4503 | 109 | -0.02 | 99 |
IV.LNSS.HHZ. | 2024-02-11T15:39:00.34 | 0.1 | undecidable | manual | P | 195 | 23.9538 | 111 | -0.03 | 99 |
IV.FDMO.HHZ. | 2024-02-11T15:39:00.49 | 0.1 | undecidable | manual | P | 355 | 25.0527 | 111 | -0.1 | 98 |
IV.SMA1.EHZ. | 2024-02-11T15:39:00.85 | 0.1 | undecidable | manual | P | 138 | 26.9508 | 109 | -0.09 | 98 |
IV.GAVE.EHZ. | 2024-02-11T15:39:00.23 | 0.1 | undecidable | manual | P | 234 | 22.3554 | 113 | 0.16 | 97 |
IV.MMO1.EHZ. | 2024-02-11T15:38:59.58 | 0.1 | positive | manual | P | 60 | 19.7691 | 115 | -0.04 | 100 |
IV.NRCA.HHZ. | 2024-02-11T15:38:58.56 | 0.3 | undecidable | manual | S | 359 | 2.4975 | 165 | -0.04 | 77 |
IV.NRCA.HHZ. | 2024-02-11T15:38:57.41 | 0.1 | undecidable | manual | P | 359 | 2.4975 | 165 | 0.24 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:1.6 | 0.000324 | 0.32 | AML | other | m | 2024-02-11T15:39:03.22 |
IV.MMO1.EHE. | ML:1.7 | 0.0003725 | 0.12 | AML | other | m | 2024-02-11T15:39:03.59 |
IV.LNSS.HHE. | ML:1.8 | 0.0004295 | 0.46 | AML | other | m | 2024-02-11T15:39:04.45 |
IV.GAVE.EHN. | ML:1.7 | 0.0003395 | 0.2 | AML | other | m | 2024-02-11T15:39:04.76 |
IV.FDMO.HHN. | ML:1.3 | 0.00011899999999999999 | 1.06 | AML | other | m | 2024-02-11T15:39:04.28 |
IV.LNSS.HHN. | ML:1.8 | 0.0004185 | 1.8 | AML | other | m | 2024-02-11T15:39:04.95 |
IV.FDMO.HHE. | ML:1.4 | 0.000153 | 1.48 | AML | other | m | 2024-02-11T15:39:05.00 |
IV.GAVE.EHE. | ML:1.6 | 0.0002545 | 0.42 | AML | other | m | 2024-02-11T15:39:05.66 |
IV.SMA1.EHE. | ML:1.4 | 0.0001309 | 1.52 | AML | other | m | 2024-02-11T15:39:06.06 |
IV.CESI.HHN. | ML:1.4 | 0.0001305 | 0.86 | AML | other | m | 2024-02-11T15:39:06.22 |
IV.CESI.HHE. | ML:1.2 | 0.0000963 | 0.8 | AML | other | m | 2024-02-11T15:39:06.58 |
IV.MML1.EHN. | ML:1.5 | 0.0001142 | 0.6 | AML | other | m | 2024-02-11T15:39:07.80 |
IV.MML1.EHE. | ML:1.4 | 0.0000896 | 1.1 | AML | other | m | 2024-02-11T15:39:08.07 |
IV.SMA1.EHN. | ML:1.3 | 0.000115 | 1.32 | AML | other | m | 2024-02-11T15:39:08.94 |
IV.GUMA.HHN. | ML:1.8 | 0.00026250000000000004 | 1.26 | AML | other | m | 2024-02-11T15:39:09.90 |
IV.GUMA.HHE. | ML:1.9 | 0.0003145 | 0.64 | AML | other | m | 2024-02-11T15:39:09.59 |
IV.ASSB.HHN. | ML:1.4 | 0.0000687 | 0.94 | AML | other | m | 2024-02-11T15:39:12.59 |
IV.ASSB.HHE. | ML:1.4 | 0.00007655 | 0.42 | AML | other | m | 2024-02-11T15:39:23.96 |