A magnitude ML 1.0 earthquake occured in region: 3 km E Valtopina (PG), on
and geographic coordinates (lat, lon) 43.0590, 12.7960 at 11 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 |
---|---|---|---|---|
Valtopina | PG | 3 | 1398 | 1398 |
Nocera Umbra | PG | 6 | 5839 | 7237 |
Spello | PG | 12 | 8645 | 15882 |
Serravalle di Chienti | MC | 13 | 1070 | 16952 |
Foligno | PG | 14 | 57155 | 74107 |
Assisi | PG | 15 | 28299 | 102406 |
Sefro | MC | 16 | 422 | 102828 |
Monte Cavallo | MC | 18 | 145 | 102973 |
Fiuminata | MC | 18 | 1402 | 104375 |
Cannara | PG | 19 | 4305 | 108680 |
Gualdo Tadino | PG | 19 | 15208 | 123888 |
Valfabbrica | PG | 19 | 3389 | 127277 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-04-09 00:48:46 |
43.0587 | 12.7955 | 11 | 2024-04-09 00:55:04 |
Sala Sismica INGV-Roma | 126583121 |
Field | Value |
---|---|
Time (UTC) | 2024-04-09 00:48:46 ± 0.04 |
Latitude | 43.0587 ± 0.0027 |
Longitude | 12.7955 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126583121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 365 |
Semi-minor axis of confidence ellipse (meter) | 221 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 220 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.09623 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45146 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 126583121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-09 00:55:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2024-04-09T00:49:02.68 | 0.6 | undecidable | manual | S | 14 | 50.1165 | 90 | 0.54 | 43 |
IV.MMO1.EHZ. | 2024-04-09T00:49:01.42 | 0.3 | undecidable | manual | S | 112 | 46.62 | 90 | 0.23 | 69 |
IV.NRCA.HHZ. | 2024-04-09T00:48:58.25 | 0.6 | undecidable | manual | S | 134 | 35.9418 | 90 | -0.1 | 47 |
IV.FOSV.EHZ. | 2024-04-09T00:48:55.64 | 0.6 | undecidable | manual | S | 354 | 26.3514 | 90 | -0.14 | 46 |
IV.FDMO.HHZ. | 2024-04-09T00:48:55.14 | 0.6 | undecidable | manual | S | 96 | 23.754 | 91 | 0.04 | 49 |
IV.SNTG.HHZ. | 2024-04-09T00:48:55.15 | 0.6 | undecidable | manual | S | 28 | 24.753 | 91 | -0.21 | 46 |
IV.ARVD.HHZ. | 2024-04-09T00:48:55.29 | 0.6 | undecidable | manual | P | 14 | 50.1165 | 90 | -0.15 | 45 |
IV.ATCC.EHZ. | 2024-04-09T00:48:54.01 | 0.3 | undecidable | manual | S | 318 | 18.87 | 91 | 0.22 | 73 |
IV.MMO1.EHZ. | 2024-04-09T00:48:54.91 | 1.0 | undecidable | manual | P | 112 | 46.62 | 90 | 0.01 | 23 |
IV.NRCA.HHZ. | 2024-04-09T00:48:53.07 | 0.3 | positive | manual | P | 134 | 35.9418 | 90 | -0.19 | 69 |
IV.MML1.EHZ. | 2024-04-09T00:48:52.84 | 0.6 | undecidable | manual | S | 67 | 15.4734 | 93 | -0.06 | 50 |
IV.MURB.HHZ. | 2024-04-09T00:48:52.62 | 0.6 | positive | manual | P | 316 | 31.5462 | 90 | 0.05 | 48 |
IV.FDMO.HHZ. | 2024-04-09T00:48:51.25 | 1.0 | undecidable | manual | P | 96 | 23.754 | 91 | -0.13 | 24 |
IV.SNTG.HHZ. | 2024-04-09T00:48:51.37 | 0.1 | undecidable | manual | P | 28 | 24.753 | 91 | -0.16 | 94 |
IV.FOSV.EHZ. | 2024-04-09T00:48:51.70 | 0.3 | undecidable | manual | P | 354 | 26.3514 | 90 | -0.07 | 71 |
IV.CESI.HHZ. | 2024-04-09T00:48:51.70 | 0.6 | undecidable | manual | S | 124 | 10.6782 | 117 | 0.05 | 49 |
IV.ASSB.HHZ. | 2024-04-09T00:48:51.76 | 0.3 | undecidable | manual | S | 261 | 11.1777 | 114 | -0.02 | 75 |
IV.MML1.EHZ. | 2024-04-09T00:48:50.11 | 0.1 | undecidable | manual | P | 67 | 15.4734 | 93 | 0 | 100 |
IV.ATCC.EHZ. | 2024-04-09T00:48:50.65 | 0.3 | negative | manual | P | 318 | 18.87 | 91 | 0.03 | 74 |
IV.CESI.HHZ. | 2024-04-09T00:48:49.45 | 0.1 | negative | manual | P | 124 | 10.6782 | 117 | 0.06 | 99 |
IV.ASSB.HHZ. | 2024-04-09T00:48:49.52 | 0.1 | negative | manual | P | 261 | 11.1777 | 114 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.9 | 0.00009984999999999999 | 1.94 | AML | other | m | 2024-04-09T00:48:52.98 |
IV.CESI.HHN. | ML:1.0 | 0.00012245 | 0.16 | AML | other | m | 2024-04-09T00:48:52.02 |
IV.ASSB.HHN. | ML:1.3 | 0.0002065 | 0.2 | AML | other | m | 2024-04-09T00:48:52.09 |
IV.ASSB.HHE. | ML:1.2 | 0.000182 | 0.3 | AML | other | m | 2024-04-09T00:48:52.26 |
IV.MML1.EHN. | ML:1.2 | 0.0001285 | 0.14 | AML | other | m | 2024-04-09T00:48:53.10 |
IV.MML1.EHE. | ML:1.2 | 0.0001395 | 1.76 | AML | other | m | 2024-04-09T00:48:53.11 |
IV.ATCC.EHE. | ML:1.2 | 0.00013629999999999998 | 0.14 | AML | other | m | 2024-04-09T00:48:54.21 |
IV.ATCC.EHN. | ML:1.1 | 0.00009295000000000001 | 0.58 | AML | other | m | 2024-04-09T00:48:54.39 |
IV.FDMO.HHE. | ML:0.9 | 0.00005005 | 0.5 | AML | other | m | 2024-04-09T00:48:55.27 |
IV.FDMO.HHN. | ML:0.7 | 0.000028 | 0.1 | AML | other | m | 2024-04-09T00:48:55.68 |
IV.SNTG.HHE. | ML:0.5 | 0.00002155 | 0.1 | AML | other | m | 2024-04-09T00:48:56.37 |
IV.SNTG.HHN. | ML:0.6 | 0.00002685 | 1.58 | AML | other | m | 2024-04-09T00:48:56.80 |
IV.MURB.HHN. | ML:0.9 | 0.000037250000000000004 | 1.78 | AML | other | m | 2024-04-09T00:48:57.93 |
IV.MURB.HHE. | ML:1.0 | 0.000052199999999999995 | 0.24 | AML | other | m | 2024-04-09T00:48:58.27 |
IV.NRCA.HHE. | ML:1.0 | 0.00004235 | 0.32 | AML | other | m | 2024-04-09T00:48:58.83 |
IV.NRCA.HHN. | ML:1.1 | 0.000045249999999999995 | 1.88 | AML | other | m | 2024-04-09T00:49:00.02 |