A magnitude ML 0.6 earthquake occured in region: 9 km E Valtopina (PG), on
and geographic coordinates (lat, lon) 43.0260, 12.8500 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 |
---|---|---|---|---|
Valtopina | PG | 9 | 1398 | 1398 |
Serravalle di Chienti | MC | 10 | 1070 | 2468 |
Nocera Umbra | PG | 11 | 5839 | 8307 |
Monte Cavallo | MC | 13 | 145 | 8452 |
Foligno | PG | 14 | 57155 | 65607 |
Spello | PG | 15 | 8645 | 74252 |
Sefro | MC | 16 | 422 | 74674 |
Pieve Torina | MC | 17 | 1458 | 76132 |
Sellano | PG | 17 | 1079 | 77211 |
Muccia | MC | 17 | 915 | 78126 |
Trevi | PG | 18 | 8469 | 86595 |
Fiuminata | MC | 19 | 1402 | 87997 |
Assisi | PG | 20 | 28299 | 116296 |
Pievebovigliana | MC | 20 | 866 | 117162 |
Fiordimonte | MC | 20 | 202 | 117364 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2023-04-26 19:55:32 |
43.0263 | 12.85 | 10 | 2023-04-26 20:01:57 |
Sala Sismica INGV-Roma | 116777821 |
Field | Value |
---|---|
Time (UTC) | 2023-04-26 19:55:32 ± 0.06 |
Latitude | 43.0263 ± 0.0045 |
Longitude | 12.8500 ± 0.0037 |
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 | 116777821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 497 |
Semi-minor axis of confidence ellipse (meter) | 310 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 191 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27339 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116777821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-26 20:01:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2023-04-26T19:55:50.13 | 3.0 | undecidable | manual | S | -0.36 | 0 | |||
IV.SSFR.HHZ. | 2023-04-26T19:55:48.43 | 3.0 | undecidable | manual | S | 0.04 | 0 | |||
IV.NRCA.HHZ. | 2023-04-26T19:55:43.18 | 0.6 | undecidable | manual | S | 135 | 30.3474 | 50 | -0.15 | 48 |
IV.CSP1.EHZ. | 2023-04-26T19:55:43.59 | 0.6 | undecidable | manual | S | 76 | 29.6481 | 50 | 0.44 | 45 |
IV.SNTG.HHZ. | 2023-04-26T19:55:42.07 | 0.6 | undecidable | manual | S | 16 | 26.3514 | 50 | -0.21 | 47 |
IV.ATCC.EHZ. | 2023-04-26T19:55:41.71 | 0.6 | undecidable | manual | S | 316 | 24.4533 | 50 | -0.06 | 49 |
IV.FDMO.HHZ. | 2023-04-26T19:55:39.80 | 0.6 | undecidable | manual | S | 87 | 19.2696 | 118 | -0.36 | 46 |
IV.CSP1.EHZ. | 2023-04-26T19:55:38.73 | 0.1 | undecidable | manual | P | 76 | 29.6481 | 50 | 0.04 | 97 |
IV.MML1.EHZ. | 2023-04-26T19:55:38.45 | 0.6 | undecidable | manual | S | 46 | 13.7751 | 126 | -0.09 | 49 |
IV.ASSB.HHZ. | 2023-04-26T19:55:38.97 | 0.6 | undecidable | manual | S | 277 | 15.5733 | 123 | -0.09 | 49 |
IV.NRCA.HHZ. | 2023-04-26T19:55:38.57 | 1.0 | undecidable | manual | P | 135 | 30.3474 | 50 | -0.22 | 23 |
IV.SNTG.HHZ. | 2023-04-26T19:55:38.06 | 0.1 | undecidable | manual | P | 16 | 26.3514 | 50 | -0.12 | 96 |
IV.FDMO.HHZ. | 2023-04-26T19:55:37.03 | 0.6 | positive | manual | P | 87 | 19.2696 | 118 | 0.08 | 49 |
IV.ATCC.EHZ. | 2023-04-26T19:55:37.96 | 0.6 | undecidable | manual | P | 316 | 24.4533 | 50 | 0.07 | 49 |
IV.ASSB.HHZ. | 2023-04-26T19:55:36.38 | 0.1 | positive | manual | P | 277 | 15.5733 | 123 | 0.06 | 99 |
IV.CESI.HNZ. | 2023-04-26T19:55:36.39 | 0.6 | undecidable | manual | S | 118 | 4.995 | 154 | -0.14 | 50 |
IV.MML1.EHZ. | 2023-04-26T19:55:36.23 | 0.1 | undecidable | manual | P | 46 | 13.7751 | 126 | 0.2 | 97 |
IV.CESI.HNZ. | 2023-04-26T19:55:34.98 | 0.1 | undecidable | manual | P | 118 | 4.995 | 154 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHE. | ML:0.9 | 0.00008555 | 0.1 | AML | other | m | 2023-04-26T19:55:38.78 |
IV.MML1.EHN. | ML:0.6 | 0.0000444 | 0.18 | AML | other | m | 2023-04-26T19:55:38.79 |
IV.ASSB.HHN. | ML:0.5 | 0.0000305 | 1.36 | AML | other | m | 2023-04-26T19:55:39.15 |
IV.ASSB.HHE. | ML:0.5 | 0.00003105 | 1.58 | AML | other | m | 2023-04-26T19:55:39.96 |
IV.FDMO.HHN. | ML:0.7 | 0.00003955 | 0.78 | AML | other | m | 2023-04-26T19:55:40.68 |
IV.FDMO.HHE. | ML:0.5 | 0.00002465 | 0.14 | AML | other | m | 2023-04-26T19:55:40.55 |
IV.NRCA.HHE. | ML:0.5 | 0.000013243115 | 0.0896 | AML | other | m | 2023-04-26T19:55:43.74 |
IV.NRCA.HHN. | ML:0.5 | 0.000014892100000000003 | 0.1024 | AML | other | m | 2023-04-26T19:55:43.45 |