A magnitude ML 1.1 earthquake occured in region: 4 km E Castel Ritaldi (PG), on
and geographic coordinates (lat, lon) 42.8140, 12.7250 at 9 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 | 4 | 3278 | 3278 |
Campello sul Clitunno | PG | 4 | 2442 | 5720 |
Trevi | PG | 7 | 8469 | 14189 |
Spoleto | PG | 9 | 38218 | 52407 |
Montefalco | PG | 11 | 5679 | 58086 |
Giano dell'Umbria | PG | 12 | 3846 | 61932 |
Vallo di Nera | PG | 12 | 364 | 62296 |
Sant'Anatolia di Narco | PG | 13 | 564 | 62860 |
Scheggino | PG | 14 | 461 | 63321 |
Cerreto di Spoleto | PG | 16 | 1075 | 64396 |
Foligno | PG | 16 | 57155 | 121551 |
Bevagna | PG | 16 | 5081 | 126632 |
Massa Martana | PG | 17 | 3770 | 130402 |
Gualdo Cattaneo | PG | 17 | 6155 | 136557 |
Sellano | PG | 19 | 1079 | 137636 |
Acquasparta | TR | 20 | 4778 | 142414 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-04-11 16:32:11 |
42.8143 | 12.7248 | 9 | 2024-04-11 16:40:10 |
Sala Sismica INGV-Roma | 126650951 |
Field | Value |
---|---|
Time (UTC) | 2024-04-11 16:32:11 ± 0.05 |
Latitude | 42.8143 ± 0.0018 |
Longitude | 12.7248 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126650951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 239 |
Semi-minor axis of confidence ellipse (meter) | 238 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 357 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34624 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 126650951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-11 16:40:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIZZ.HHZ. | 2024-04-11T16:33:23.30 | 3.0 | positive | manual | Pg | 8.21 | 0 | |||
IV.AGLI.HHZ. | 2024-04-11T16:32:57.85 | 3.0 | undecidable | manual | Pn | 2.04 | 0 | |||
GU.RNCA.HHZ. | 2024-04-11T16:32:48.83 | 3.0 | positive | manual | Pn | 1.3 | 0 | |||
IV.OSSC.HHZ. | 2024-04-11T16:32:40.76 | 3.0 | undecidable | manual | S | -0.46 | 0 | |||
IV.IMOL.HNZ. | 2024-04-11T16:32:40.13 | 3.0 | undecidable | manual | S | -0.61 | 0 | |||
IV.POFI.HNZ. | 2024-04-11T16:32:34.35 | 3.0 | undecidable | manual | Pg | 4.07 | 0 | |||
IV.RIBO.EHZ.01 | 2024-04-11T16:32:32.56 | 3.0 | undecidable | manual | Pg | 6.44 | 0 | |||
IV.FDMO.HHZ. | 2024-04-11T16:32:24.46 | 0.3 | undecidable | manual | S | 50 | 38.4282 | 50 | 0.12 | 72 |
IV.IMOL.HNZ. | 2024-04-11T16:32:23.31 | 3.0 | positive | manual | P | 0.86 | 0 | |||
IV.OSSC.HHZ. | 2024-04-11T16:32:21.20 | 3.0 | negative | manual | P | -1.52 | 0 | |||
IV.CESI.HHZ. | 2024-04-11T16:32:20.57 | 0.3 | undecidable | manual | S | 35 | 25.6521 | 109 | -0.04 | 75 |
IV.ASSB.HHZ. | 2024-04-11T16:32:20.70 | 0.3 | undecidable | manual | S | 348 | 25.8519 | 109 | 0.03 | 75 |
IV.FDMO.HHZ. | 2024-04-11T16:32:18.75 | 0.1 | undecidable | manual | P | 50 | 38.4282 | 50 | -0.02 | 98 |
IV.GAVE.EHZ. | 2024-04-11T16:32:18.60 | 0.6 | undecidable | manual | S | 134 | 19.3695 | 115 | 0.04 | 51 |
IV.NRCA.HHZ. | 2024-04-11T16:32:17.63 | 0.1 | undecidable | manual | P | 86 | 31.746 | 50 | -0.12 | 97 |
IV.CESI.HHZ. | 2024-04-11T16:32:16.58 | 0.1 | undecidable | manual | P | 35 | 25.6521 | 109 | -0.04 | 100 |
IV.MOMA.HHZ. | 2024-04-11T16:32:16.41 | 0.6 | undecidable | manual | S | 265 | 12.6762 | 125 | -0.14 | 50 |
IV.ASSB.HHZ. | 2024-04-11T16:32:16.69 | 0.1 | undecidable | manual | P | 348 | 25.8519 | 109 | 0.04 | 100 |
IV.GAVE.EHZ. | 2024-04-11T16:32:15.63 | 1.0 | negative | manual | P | 134 | 19.3695 | 115 | 0.19 | 24 |
IV.MOMA.HHZ. | 2024-04-11T16:32:14.44 | 0.6 | undecidable | manual | P | 265 | 12.6762 | 125 | 0.17 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HNN. | ML:1.3 | 0.0002385 | 0.46 | AML | other | m | 2024-04-11T16:32:17.69 |
IV.MOMA.HHN. | ML:1.3 | 0.0002165 | 0.18 | AML | other | m | 2024-04-11T16:32:17.55 |
IV.MOMA.HNE. | ML:1.3 | 0.0002195 | 0.58 | AML | other | m | 2024-04-11T16:32:17.95 |
IV.MOMA.HHE. | ML:1.4 | 0.0002605 | 0.54 | AML | other | m | 2024-04-11T16:32:17.68 |
IV.GAVE.EHE. | ML:1.4 | 0.00019250000000000002 | 0.14 | AML | other | m | 2024-04-11T16:32:19.36 |
IV.GAVE.EHN. | ML:1.2 | 0.000142 | 0.14 | AML | other | m | 2024-04-11T16:32:19.46 |
IV.CESI.HHN. | ML:1.1 | 0.00008135000000000001 | 1.78 | AML | other | m | 2024-04-11T16:32:21.05 |
IV.ASSB.HHN. | ML:1.0 | 0.00006395000000000001 | 1.22 | AML | other | m | 2024-04-11T16:32:21.33 |
IV.ASSB.HHE. | ML:1.0 | 0.000053899999999999996 | 0.7 | AML | other | m | 2024-04-11T16:32:21.05 |
IV.CESI.HHE. | ML:0.8 | 0.0000413 | 0.74 | AML | other | m | 2024-04-11T16:32:21.22 |
IV.FDMO.HHE. | ML:0.9 | 0.0000284 | 1.26 | AML | other | m | 2024-04-11T16:32:25.07 |
IV.FDMO.HHN. | ML:0.9 | 0.0000294 | 1.52 | AML | other | m | 2024-04-11T16:32:29.89 |