A magnitude ML 1.2 earthquake occured in region: 6 km S Castel Ritaldi (PG), on
and geographic coordinates (lat, lon) 42.7720, 12.6620 at 8 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 |
---|---|---|---|---|
Castel Ritaldi | PG | 6 | 3278 | 3278 |
Spoleto | PG | 8 | 38218 | 41496 |
Giano dell'Umbria | PG | 10 | 3846 | 45342 |
Campello sul Clitunno | PG | 11 | 2442 | 47784 |
Massa Martana | PG | 11 | 3770 | 51554 |
Acquasparta | TR | 13 | 4778 | 56332 |
Montefalco | PG | 14 | 5679 | 62011 |
Trevi | PG | 14 | 8469 | 70480 |
Sant'Anatolia di Narco | PG | 15 | 564 | 71044 |
Scheggino | PG | 15 | 461 | 71505 |
Vallo di Nera | PG | 16 | 364 | 71869 |
Gualdo Cattaneo | PG | 18 | 6155 | 78024 |
Bevagna | PG | 19 | 5081 | 83105 |
Montecastrilli | TR | 20 | 5022 | 88127 |
Ferentillo | TR | 20 | 1913 | 90040 |
San Gemini | TR | 20 | 5018 | 95058 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-08-14 14:45:44 |
42.7723 | 12.6625 | 8 | 2023-08-14 14:52:14 |
Sala Sismica INGV-Roma | 120120221 |
Field | Value |
---|---|
Time (UTC) | 2023-08-14 14:45:44 ± 0.1 |
Latitude | 42.7723 ± 0.0045 |
Longitude | 12.6625 ± 0.0074 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120120221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 629 |
Semi-minor axis of confidence ellipse (meter) | 413 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 246 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50902 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 120120221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-14 14:52:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2023-08-14T14:46:09.38 | 3.0 | undecidable | manual | P | 0.98 | 0 | |||
IV.CSP1.EHZ. | 2023-08-14T14:46:02.75 | 1.0 | undecidable | manual | S | 51 | 56.499 | 50 | 0.37 | 21 |
IV.FDMO.HHZ. | 2023-08-14T14:45:59.45 | 0.6 | undecidable | manual | S | 50 | 45.2214 | 50 | 0.08 | 46 |
IV.NRCA.HHZ. | 2023-08-14T14:45:57.46 | 0.6 | undecidable | manual | S | 79 | 37.4292 | 50 | 0.19 | 46 |
IV.CESI.HNZ. | 2023-08-14T14:45:55.77 | 0.6 | undecidable | manual | S | 37 | 32.4453 | 104 | -0.03 | 48 |
IV.ASSB.HHZ. | 2023-08-14T14:45:55.53 | 0.6 | undecidable | manual | S | 359 | 29.9478 | 105 | 0.56 | 42 |
IV.CSP1.EHZ. | 2023-08-14T14:45:54.72 | 0.6 | positive | manual | P | 51 | 56.499 | 50 | 0.03 | 46 |
IV.ARRO.EHZ. | 2023-08-14T14:45:53.08 | 0.3 | undecidable | manual | S | 159 | 23.0547 | 110 | 0.41 | 67 |
IV.FDMO.HHZ. | 2023-08-14T14:45:52.11 | 1.0 | negative | manual | P | 50 | 45.2214 | 50 | -0.85 | 18 |
IV.NRCA.HHZ. | 2023-08-14T14:45:51.43 | 0.6 | undecidable | manual | P | 79 | 37.4292 | 50 | -0.31 | 45 |
IV.GAVE.EHN. | 2023-08-14T14:45:51.98 | 0.6 | undecidable | manual | S | 115 | 20.868 | 111 | 0.01 | 49 |
IV.CESI.HNZ. | 2023-08-14T14:45:50.68 | 0.1 | undecidable | manual | P | 37 | 32.4453 | 104 | -0.21 | 92 |
IV.ASSB.HHZ. | 2023-08-14T14:45:50.52 | 0.3 | positive | manual | P | 359 | 29.9478 | 105 | 0.11 | 71 |
IV.GAVE.EHN. | 2023-08-14T14:45:48.22 | 0.6 | undecidable | manual | P | 115 | 20.868 | 111 | -0.46 | 45 |
IV.MOMA.HHZ. | 2023-08-14T14:45:48.07 | 0.6 | undecidable | manual | S | 295 | 8.2806 | 135 | -0.16 | 49 |
IT.GNU.HGN. | 2023-08-14T14:45:48.16 | 0.6 | undecidable | manual | S | 295 | 8.2806 | 135 | -0.07 | 50 |
IV.ARRO.EHZ. | 2023-08-14T14:45:48.97 | 0.6 | positive | manual | P | 159 | 23.0547 | 110 | -0.12 | 48 |
IV.MOMA.HHZ. | 2023-08-14T14:45:46.54 | 0.1 | positive | manual | P | 295 | 8.2806 | 135 | 0.02 | 100 |
IT.GNU.HGN. | 2023-08-14T14:45:46.54 | 0.1 | undecidable | manual | P | 295 | 8.2806 | 135 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHE. | ML:1.8 | 0.00090473335 | 0.1152 | AML | other | m | 2023-08-14T14:45:48.90 |
IV.MOMA.HHN. | ML:1.9 | 0.001204788 | 0.16 | AML | other | m | 2023-08-14T14:45:48.81 |
IV.MOMA.HNE. | ML:1.6 | 0.0006481124000000001 | 0.128 | AML | other | m | 2023-08-14T14:45:49.03 |
IV.MOMA.HNN. | ML:1.8 | 0.0011339920000000001 | 0.16 | AML | other | m | 2023-08-14T14:45:48.82 |
IV.ARRO.EHE. | ML:0.0 | 0.000050044 | 0.2816 | AML | other | m | 2023-08-14T14:45:53.56 |
IV.ARRO.EHN. | ML:0.0 | 0.00007428164500000001 | 0.1792 | AML | other | m | 2023-08-14T14:45:54.72 |
IV.ASSB.HHE. | ML:1.0 | 0.000052889785 | 0.1984 | AML | other | m | 2023-08-14T14:45:55.82 |
IV.ASSB.HHN. | ML:1.0 | 0.00005569147 | 0.16 | AML | other | m | 2023-08-14T14:45:56.04 |
IV.NRCA.HHE. | ML:1.1 | 0.00004634212 | 0.096 | AML | other | m | 2023-08-14T14:45:58.41 |
IV.NRCA.HHN. | ML:1.0 | 0.000038627235000000004 | 0.1792 | AML | other | m | 2023-08-14T14:45:58.41 |
IV.FDMO.HHE. | ML:0.9 | 0.00002464778 | 0.2048 | AML | other | m | 2023-08-14T14:46:01.26 |
IV.FDMO.HHN. | ML:0.9 | 0.00002293326 | 0.2048 | AML | other | m | 2023-08-14T14:46:00.30 |
IV.CSP1.EHE. | ML:1.3 | 0.000043000005 | 0.5376 | AML | other | m | 2023-08-14T14:46:07.30 |
IV.CSP1.EHN. | ML:1.2 | 0.000039054985000000004 | 0.2624 | AML | other | m | 2023-08-14T14:46:03.58 |