A magnitude ML 0.9 earthquake occured in region: 7 km NW Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1610, 12.7390 at 14 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 |
---|---|---|---|---|
Nocera Umbra | PG | 7 | 5839 | 5839 |
Gualdo Tadino | PG | 9 | 15208 | 21047 |
Valfabbrica | PG | 11 | 3389 | 24436 |
Valtopina | PG | 11 | 1398 | 25834 |
Assisi | PG | 14 | 28299 | 54133 |
Fossato di Vico | PG | 15 | 2840 | 56973 |
Fiuminata | MC | 16 | 1402 | 58375 |
Sefro | MC | 17 | 422 | 58797 |
Bastia Umbra | PG | 19 | 21874 | 80671 |
Sigillo | PG | 19 | 2404 | 83075 |
Spello | PG | 19 | 8645 | 91720 |
Esanatoglia | MC | 20 | 2034 | 93754 |
Serravalle di Chienti | MC | 20 | 1070 | 94824 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-04-24 03:42:58 |
43.161 | 12.739 | 14 | 2024-04-24 03:47:00 |
Sala Sismica INGV-Roma | 127024431 |
Field | Value |
---|---|
Time (UTC) | 2024-04-24 03:42:58 ± 0.08 |
Latitude | 43.1610 ± 0.0036 |
Longitude | 12.7390 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127024431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 311 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27699 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 127024431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-24 03:47:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2024-04-24T03:43:13.40 | 3.0 | undecidable | manual | S | -0.45 | 0 | |||
IV.SNTG.HHZ. | 2024-04-24T03:43:06.17 | 0.6 | undecidable | manual | S | 57 | 19.3695 | 112 | 0.04 | 50 |
IV.MURB.HHZ. | 2024-04-24T03:43:06.51 | 0.6 | undecidable | manual | S | 303 | 20.6682 | 110 | 0.04 | 50 |
IV.SSFR.HHZ. | 2024-04-24T03:43:04.51 | 0.3 | undecidable | manual | P | 7 | 30.747 | 100 | -0.02 | 74 |
IV.ASSB.HHZ. | 2024-04-24T03:43:04.86 | 0.6 | undecidable | manual | S | 206 | 14.6742 | 122 | -0.16 | 49 |
IV.ATSC.EHE. | 2024-04-24T03:43:04.17 | 0.6 | undecidable | manual | P | 352 | 29.4483 | 101 | -0.17 | 48 |
IV.MURB.HHZ. | 2024-04-24T03:43:03.11 | 0.3 | positive | manual | P | 303 | 20.6682 | 110 | 0.08 | 74 |
IV.ATCC.EHZ. | 2024-04-24T03:43:03.79 | 0.6 | undecidable | manual | S | 289 | 8.4804 | 142 | 0 | 51 |
IV.SNTG.HHZ. | 2024-04-24T03:43:02.83 | 1.0 | undecidable | manual | P | 57 | 19.3695 | 112 | 0 | 25 |
IV.ASSB.HHZ. | 2024-04-24T03:43:02.24 | 0.1 | positive | manual | P | 206 | 14.6742 | 122 | 0.05 | 100 |
IV.ATCC.EHZ. | 2024-04-24T03:43:01.53 | 1.0 | undecidable | manual | P | 289 | 8.4804 | 142 | 0.05 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.0 | 0.0000841 | 1 | AML | other | m | 2024-04-24T03:43:05.07 |
IV.ASSB.HHN. | ML:1.1 | 0.00009520000000000001 | 0.16 | AML | other | m | 2024-04-24T03:43:05.30 |
IV.SNTG.HHN. | ML:0.7 | 0.0000363 | 0.92 | AML | other | m | 2024-04-24T03:43:06.90 |
IV.MURB.HHE. | ML:1.0 | 0.0000636 | 0.4 | AML | other | m | 2024-04-24T03:43:06.75 |
IV.MURB.HHN. | ML:1.1 | 0.0000863 | 0.98 | AML | other | m | 2024-04-24T03:43:07.10 |
IV.SNTG.HHE. | ML:0.5 | 0.0000223 | 1.18 | AML | other | m | 2024-04-24T03:43:07.15 |