A magnitude ML 1.5 earthquake occured in region: 6 km S Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8440, 13.1490 at 10 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 6 | 281 | 281 |
Norcia | PG | 7 | 4957 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 11 | 444 | 7513 |
Arquata del Tronto | AP | 14 | 1178 | 8691 |
Montegallo | AP | 15 | 523 | 9214 |
Montemonaco | AP | 16 | 604 | 9818 |
Cascia | PG | 18 | 3217 | 13035 |
Bolognola | MC | 18 | 142 | 13177 |
Accumoli | RI | 18 | 667 | 13844 |
Sellano | PG | 19 | 1079 | 14923 |
Cerreto di Spoleto | PG | 19 | 1075 | 15998 |
Montefortino | FM | 19 | 1178 | 17176 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-04-09 11:13:33 |
42.8442 | 13.149 | 10 | 2024-04-09 11:25:10 |
Sala Sismica INGV-Roma | 126594801 |
Field | Value |
---|---|
Time (UTC) | 2024-04-09 11:13:33 ± 0.07 |
Latitude | 42.8442 ± 0.0036 |
Longitude | 13.1490 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126594801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 526 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 67 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41009 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 25 |
Type of magnitude | ML |
Reference to an origin | 126594801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-09 11:25:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2024-04-09T11:13:48.40 | 0.1 | undecidable | manual | S | 299 | 45.5211 | 50 | 0.12 | 92 |
IV.TERO.HHZ. | 2024-04-09T11:13:48.04 | 0.3 | undecidable | manual | S | 123 | 44.5221 | 50 | 0.03 | 70 |
IV.CAMP.HHZ. | 2024-04-09T11:13:46.61 | 0.3 | undecidable | manual | S | 148 | 40.2264 | 50 | -0.27 | 67 |
IV.RM33.EHZ. | 2024-04-09T11:13:46.34 | 0.3 | undecidable | manual | S | 172 | 37.5291 | 50 | 0.17 | 69 |
IV.MML1.EHZ. | 2024-04-09T11:13:45.14 | 0.1 | undecidable | manual | S | 334 | 33.1446 | 50 | 0.16 | 93 |
IV.GUMA.HHZ. | 2024-04-09T11:13:44.30 | 0.1 | undecidable | manual | S | 32 | 28.5492 | 50 | 0.54 | 86 |
IV.CSP1.EHZ. | 2024-04-09T11:13:43.33 | 0.1 | undecidable | manual | S | 9 | 27.8499 | 50 | -0.24 | 93 |
IV.SMA1.EHZ. | 2024-04-09T11:13:43.51 | 0.3 | undecidable | manual | S | 147 | 28.1496 | 50 | -0.14 | 71 |
IV.LNSS.HHZ. | 2024-04-09T11:13:43.95 | 0.1 | undecidable | manual | S | 198 | 28.2495 | 50 | 0.28 | 92 |
IV.CESI.HHZ. | 2024-04-09T11:13:43.28 | 0.1 | undecidable | manual | S | 312 | 26.6511 | 50 | 0.02 | 97 |
IV.TERO.HHZ. | 2024-04-09T11:13:41.96 | 0.1 | undecidable | manual | P | 123 | 44.5221 | 50 | 0.08 | 93 |
IV.FDMO.HHZ. | 2024-04-09T11:13:41.64 | 0.1 | undecidable | manual | S | 347 | 21.867 | 115 | -0.29 | 93 |
IV.ASSB.HHZ. | 2024-04-09T11:13:41.13 | 0.1 | undecidable | manual | P | 299 | 45.5211 | 50 | -0.91 | 72 |
IV.MMO1.EHZ. | 2024-04-09T11:13:40.00 | 0.1 | undecidable | manual | S | 67 | 15.6732 | 123 | -0.05 | 98 |
IV.MML1.EHZ. | 2024-04-09T11:13:40.11 | 0.1 | undecidable | manual | P | 334 | 33.1446 | 50 | -0.03 | 96 |
IV.CAMP.HHZ. | 2024-04-09T11:13:40.43 | 0.1 | undecidable | manual | P | 148 | 40.2264 | 50 | -0.81 | 76 |
IV.RM33.EHZ. | 2024-04-09T11:13:40.98 | 0.1 | undecidable | manual | P | 172 | 37.5291 | 50 | 0.16 | 93 |
IV.CESI.HHZ. | 2024-04-09T11:13:39.27 | 0.1 | undecidable | manual | P | 312 | 26.6511 | 50 | 0.13 | 95 |
IV.CSP1.EHZ. | 2024-04-09T11:13:39.30 | 0.1 | undecidable | manual | P | 9 | 27.8499 | 50 | -0.02 | 97 |
IV.SMA1.EHZ. | 2024-04-09T11:13:39.32 | 0.1 | undecidable | manual | P | 147 | 28.1496 | 50 | -0.05 | 96 |
IV.LNSS.HHZ. | 2024-04-09T11:13:39.42 | 0.1 | undecidable | manual | P | 198 | 28.2495 | 50 | 0.04 | 96 |
IV.GUMA.HHZ. | 2024-04-09T11:13:39.66 | 0.1 | undecidable | manual | P | 32 | 28.5492 | 50 | 0.23 | 93 |
IV.FDMO.HHZ. | 2024-04-09T11:13:38.35 | 0.1 | negative | manual | P | 347 | 21.867 | 115 | -0.03 | 98 |
IV.MMO1.EHZ. | 2024-04-09T11:13:37.37 | 0.1 | undecidable | manual | P | 67 | 15.6732 | 123 | 0.08 | 98 |
IV.NRCA.HHZ. | 2024-04-09T11:13:37.35 | 0.1 | undecidable | manual | S | 247 | 3.0969 | 164 | 0.07 | 100 |
IV.NRCA.HHZ. | 2024-04-09T11:13:36.04 | 0.1 | undecidable | manual | P | 247 | 3.0969 | 164 | 0.35 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:2.2 | 0.00312 | 0.14 | AML | other | m | 2024-04-09T11:13:37.54 |
IV.NRCA.HNE. | ML:2.2 | 0.00265 | 0.1 | AML | other | m | 2024-04-09T11:13:37.59 |
IV.NRCA.HHN. | ML:2.2 | 0.003115 | 0.12 | AML | other | m | 2024-04-09T11:13:37.53 |
IV.NRCA.HHE. | ML:2.2 | 0.00307 | 0.1 | AML | other | m | 2024-04-09T11:13:37.59 |
IV.MMO1.EHN. | ML:1.5 | 0.000258 | 1.24 | AML | other | m | 2024-04-09T11:13:40.27 |
IV.MMO1.EHE. | ML:1.6 | 0.000383 | 0.42 | AML | other | m | 2024-04-09T11:13:40.06 |
IV.FDMO.HHE. | ML:1.3 | 0.000143 | 0.9 | AML | other | m | 2024-04-09T11:13:42.86 |
IV.FDMO.HHN. | ML:1.4 | 0.000154 | 0.86 | AML | other | m | 2024-04-09T11:13:42.49 |
IV.CESI.HHE. | ML:1.3 | 0.00011599999999999999 | 0.5 | AML | other | m | 2024-04-09T11:13:43.55 |
IV.CESI.HHN. | ML:1.7 | 0.000282 | 0.32 | AML | other | m | 2024-04-09T11:13:43.74 |
IV.CSP1.EHN. | ML:2.0 | 0.00047950000000000005 | 0.4 | AML | other | m | 2024-04-09T11:13:43.72 |
IV.SMA1.EHN. | ML:1.3 | 0.00009315 | 1.12 | AML | other | m | 2024-04-09T11:13:44.79 |
IV.SMA1.EHE. | ML:1.2 | 0.00009049999999999999 | 1.24 | AML | other | m | 2024-04-09T11:13:44.29 |
IV.LNSS.HHE. | ML:1.6 | 0.00021050000000000002 | 0.38 | AML | other | m | 2024-04-09T11:13:44.52 |
IV.CSP1.EHE. | ML:1.9 | 0.0004305 | 1 | AML | other | m | 2024-04-09T11:13:44.14 |
IV.GUMA.HHN. | ML:1.7 | 0.00023999999999999998 | 0.54 | AML | other | m | 2024-04-09T11:13:44.45 |
IV.MML1.EHE. | ML:1.2 | 0.00007539999999999999 | 0.98 | AML | other | m | 2024-04-09T11:13:45.77 |
IV.MML1.EHN. | ML:1.3 | 0.0000863 | 0.14 | AML | other | m | 2024-04-09T11:13:46.02 |
IV.LNSS.HHN. | ML:1.6 | 0.0002045 | 0.16 | AML | other | m | 2024-04-09T11:13:46.29 |
IV.RM33.EHE. | ML:1.2 | 0.00006135 | 1.8 | AML | other | m | 2024-04-09T11:13:47.97 |
IV.GUMA.HHE. | ML:1.6 | 0.0002265 | 0.44 | AML | other | m | 2024-04-09T11:13:47.49 |
IV.RM33.EHN. | ML:1.2 | 0.00005555 | 0.66 | AML | other | m | 2024-04-09T11:13:48.36 |
IV.ASSB.HHE. | ML:1.1 | 0.00004075 | 0.7 | AML | other | m | 2024-04-09T11:13:48.96 |
IV.ASSB.HHN. | ML:1.1 | 0.00003525 | 0.48 | AML | other | m | 2024-04-09T11:13:50.24 |
IV.TRIF.CHN. | ML:2.4 | 0.0000831 | 0.34 | AML | other | m | 2024-04-09T11:14:28.20 |