A magnitude ML 0.8 earthquake occured in region: 5 km W Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8370, 12.8580 at 16 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 5 | 1075 | 1075 |
Campello sul Clitunno | PG | 7 | 2442 | 3517 |
Vallo di Nera | PG | 8 | 364 | 3881 |
Sellano | PG | 8 | 1079 | 4960 |
Trevi | PG | 10 | 8469 | 13429 |
Sant'Anatolia di Narco | PG | 12 | 564 | 13993 |
Scheggino | PG | 14 | 461 | 14454 |
Spoleto | PG | 15 | 38218 | 52672 |
Castel Ritaldi | PG | 15 | 3278 | 55950 |
Poggiodomo | PG | 15 | 117 | 56067 |
Preci | PG | 16 | 724 | 56791 |
Montefalco | PG | 18 | 5679 | 62470 |
Cascia | PG | 18 | 3217 | 65687 |
Foligno | PG | 18 | 57155 | 122842 |
Norcia | PG | 20 | 4957 | 127799 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-03-18 18:41:21 |
42.8373 | 12.8585 | 16 | 2024-03-18 19:25:40 |
Sala Sismica INGV-Roma | 125973661 |
Field | Value |
---|---|
Time (UTC) | 2024-03-18 18:41:21 ± 0.05 |
Latitude | 42.8373 ± 0.0027 |
Longitude | 12.8585 ± 0.0037 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125973661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 279 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 126 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.04587 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35883 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125973661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-18 19:25:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-03-18T18:41:35.01 | 0.6 | undecidable | manual | S | 45 | 39.8268 | 99 | 0.4 | 44 |
IV.MML1.EHZ. | 2024-03-18T18:41:32.40 | 0.6 | undecidable | manual | S | 17 | 31.9458 | 103 | -0.15 | 47 |
IV.ASSB.HHZ. | 2024-03-18T18:41:31.65 | 0.6 | undecidable | manual | S | 325 | 27.9498 | 106 | 0.14 | 47 |
IV.FDMO.HHZ. | 2024-03-18T18:41:31.53 | 0.6 | undecidable | manual | S | 40 | 28.8489 | 105 | -0.21 | 46 |
IV.MOMA.HHZ. | 2024-03-18T18:41:30.50 | 0.6 | undecidable | manual | S | 261 | 23.754 | 110 | 0.06 | 48 |
IV.CSP1.EHZ. | 2024-03-18T18:41:29.10 | 0.6 | undecidable | manual | P | 45 | 39.8268 | 99 | 0.06 | 47 |
IV.CESI.HHZ. | 2024-03-18T18:41:29.35 | 0.6 | undecidable | manual | S | 11 | 18.9699 | 117 | 0.09 | 48 |
IV.NRCA.HHZ. | 2024-03-18T18:41:29.59 | 0.6 | undecidable | manual | S | 91 | 20.7681 | 114 | -0.11 | 48 |
IV.GAVE.HNZ. | 2024-03-18T18:41:28.65 | 0.6 | undecidable | manual | S | 170 | 16.3725 | 122 | -0.01 | 49 |
IV.ASSB.HHZ. | 2024-03-18T18:41:27.18 | 0.6 | undecidable | manual | P | 325 | 27.9498 | 106 | -0.07 | 48 |
IV.FDMO.HHZ. | 2024-03-18T18:41:27.24 | 0.6 | positive | manual | P | 40 | 28.8489 | 105 | -0.14 | 47 |
IV.MML1.EHZ. | 2024-03-18T18:41:27.73 | 0.6 | positive | manual | P | 17 | 31.9458 | 103 | -0.12 | 47 |
IV.MOMA.HHZ. | 2024-03-18T18:41:26.58 | 0.1 | undecidable | manual | P | 261 | 23.754 | 110 | -0.05 | 97 |
ZO.PDN12.EHZ. | 2024-03-18T18:41:26.57 | 0.6 | undecidable | manual | S | 111 | 5.0949 | 158 | -0.13 | 49 |
IV.NRCA.HHZ. | 2024-03-18T18:41:26.25 | 0.1 | undecidable | manual | P | 91 | 20.7681 | 114 | 0.05 | 97 |
IV.GAVE.HNZ. | 2024-03-18T18:41:25.67 | 0.1 | undecidable | manual | P | 170 | 16.3725 | 122 | 0.07 | 97 |
IV.CESI.HHZ. | 2024-03-18T18:41:25.94 | 0.3 | positive | manual | P | 11 | 18.9699 | 117 | -0.01 | 74 |
ZO.PDN12.EHZ. | 2024-03-18T18:41:24.49 | 0.1 | undecidable | manual | P | 111 | 5.0949 | 158 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.9 | 0.000051200000000000004 | 1.04 | AML | other | m | 2024-03-18T18:41:29.98 |
IV.NRCA.HHN. | ML:0.7 | 0.00003165 | 0.12 | AML | other | m | 2024-03-18T18:41:29.71 |
IV.CESI.HHE. | ML:0.9 | 0.00004765 | 0.1 | AML | other | m | 2024-03-18T18:41:29.72 |
IV.NRCA.HHE. | ML:0.6 | 0.00002705 | 1.12 | AML | other | m | 2024-03-18T18:41:30.57 |
IV.MOMA.HHE. | ML:0.8 | 0.000033799999999999995 | 1.8 | AML | other | m | 2024-03-18T18:41:30.07 |
IV.MOMA.HHN. | ML:0.7 | 0.0000322 | 0.5 | AML | other | m | 2024-03-18T18:41:31.31 |
IV.FDMO.HHE. | ML:0.7 | 0.00002255 | 0.16 | AML | other | m | 2024-03-18T18:41:31.81 |
IV.FDMO.HHN. | ML:0.8 | 0.0000288 | 0.18 | AML | other | m | 2024-03-18T18:41:31.81 |
IV.CSP1.EHN. | ML:1.2 | 0.0000536 | 1.54 | AML | other | m | 2024-03-18T18:41:37.95 |
IV.CSP1.EHE. | ML:1.1 | 0.00003836 | 0.44 | AML | other | m | 2024-03-18T18:41:42.72 |