A magnitude ML 1.4 earthquake occured in region: 3 km SW Monteleone di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.6370, 12.9220 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 |
---|---|---|---|---|
Monteleone di Spoleto | PG | 3 | 599 | 599 |
Poggiodomo | PG | 8 | 117 | 716 |
Polino | TR | 9 | 233 | 949 |
Leonessa | RI | 9 | 2435 | 3384 |
Ferentillo | TR | 11 | 1913 | 5297 |
Scheggino | PG | 11 | 461 | 5758 |
Cascia | PG | 12 | 3217 | 8975 |
Sant'Anatolia di Narco | PG | 13 | 564 | 9539 |
Montefranco | TR | 13 | 1276 | 10815 |
Arrone | TR | 14 | 2763 | 13578 |
Morro Reatino | RI | 14 | 373 | 13951 |
Rivodutri | RI | 14 | 1253 | 15204 |
Poggio Bustone | RI | 15 | 2055 | 17259 |
Vallo di Nera | PG | 16 | 364 | 17623 |
Labro | RI | 16 | 374 | 17997 |
Spoleto | PG | 19 | 38218 | 56215 |
Cantalice | RI | 19 | 2755 | 58970 |
Posta | RI | 19 | 694 | 59664 |
Colli sul Velino | RI | 19 | 533 | 60197 |
Cittareale | RI | 20 | 482 | 60679 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-12-23 18:09:49 |
42.6373 | 12.9223 | 11 | 2021-12-23 18:15:47 |
Sala Sismica INGV-Roma | 98858221 |
Field | Value |
---|---|
Time (UTC) | 2021-12-23 18:09:49 ± 0.07 |
Latitude | 42.6373 ± 0.0045 |
Longitude | 12.9223 ± 0.0061 |
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 | 98858221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 539 |
Semi-minor axis of confidence ellipse (meter) | 400 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 230 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70417 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.5 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 98858221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-23 18:15:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ORI.HHZ. | 2021-12-23T18:11:04.32 | 3.0 | negative | manual | Pg | 23.65 | 0 | |||
IV.ESML.HHZ. | 2021-12-23T18:10:53.35 | 3.0 | undecidable | manual | Pn | 2.89 | 0 | |||
IX.SRN3.HHZ.02 | 2021-12-23T18:10:53.33 | 3.0 | positive | manual | Pg | 24.450001 | 0 | |||
IV.SCIAC.HHZ. | 2021-12-23T18:10:47.34 | 3.0 | positive | manual | Pn | 6.08 | 0 | |||
IV.TDS.HHZ. | 2021-12-23T18:10:42.74 | 3.0 | positive | manual | Pn | 0.19 | 0 | |||
IV.CSP1.EHZ. | 2021-12-23T18:10:41.38 | 3.0 | undecidable | manual | Sg | 5.88 | 0 | |||
IV.TREG.EHZ. | 2021-12-23T18:10:40.98 | 3.0 | undecidable | manual | Sg | 10.36 | 0 | |||
IV.PE3.EHZ. | 2021-12-23T18:10:29.09 | 3.0 | undecidable | manual | Sg | 3.99 | 0 | |||
OT.OT14.EHZ. | 2021-12-23T18:10:28.08 | 3.0 | undecidable | manual | Pn | 2.53 | 0 | |||
IV.IMOL.HNZ. | 2021-12-23T18:10:17.36 | 3.0 | undecidable | manual | Sg | -1.94 | 0 | |||
IV.MML1.EHZ. | 2021-12-23T18:10:07.14 | 0.6 | undecidable | manual | S | 4 | 53.0025 | 50 | 0.6 | 41 |
IV.TERO.HHZ. | 2021-12-23T18:10:06.95 | 0.6 | undecidable | manual | S | 91 | 55.5999 | 50 | -0.3 | 44 |
IV.MMO1.EHZ. | 2021-12-23T18:10:04.08 | 0.3 | undecidable | manual | S | 48 | 43.9227 | 50 | -0.04 | 72 |
IV.FDMO.HHZ. | 2021-12-23T18:10:04.91 | 0.3 | undecidable | manual | S | 17 | 46.3203 | 50 | 0.16 | 70 |
IV.CESI.HHZ. | 2021-12-23T18:10:03.47 | 0.6 | undecidable | manual | S | 358 | 40.8258 | 50 | 0.18 | 47 |
IV.ZEN8.EHZ. | 2021-12-23T18:10:03.31 | 3.0 | undecidable | manual | Pg | 9.61 | 0 | |||
IV.MC2.EHZ. | 2021-12-23T18:10:02.54 | 0.6 | undecidable | manual | S | 35 | 37.3293 | 50 | 0.17 | 47 |
IV.EL6.EHZ. | 2021-12-23T18:10:02.84 | 1.0 | undecidable | manual | P | 11 | 78.1662 | 50 | -0.51 | 20 |
IV.SMA1.EHZ. | 2021-12-23T18:10:01.76 | 0.6 | undecidable | manual | S | 91 | 33.744 | 50 | 0.37 | 46 |
IV.NRCA.HHZ. | 2021-12-23T18:09:59.13 | 0.6 | undecidable | manual | S | 36 | 26.8509 | 50 | -0.42 | 46 |
IV.RM33.EHZ. | 2021-12-23T18:09:59.71 | 0.6 | undecidable | manual | S | 121 | 27.75 | 50 | -0.1 | 49 |
IV.MML1.EHZ. | 2021-12-23T18:09:59.31 | 0.1 | undecidable | manual | P | 4 | 53.0025 | 50 | -0.16 | 92 |
IV.TERO.HHZ. | 2021-12-23T18:09:59.79 | 1.0 | undecidable | manual | P | 91 | 55.5999 | 50 | -0.09 | 23 |
IV.TREG.EHZ. | 2021-12-23T18:09:58.98 | 3.0 | undecidable | manual | Pn | 4.64 | 0 | |||
IV.FDMO.HHZ. | 2021-12-23T18:09:58.31 | 0.1 | undecidable | manual | P | 17 | 46.3203 | 50 | -0.13 | 94 |
IV.MC2.EHZ. | 2021-12-23T18:09:57.06 | 0.1 | undecidable | manual | P | 35 | 37.3293 | 50 | 0 | 98 |
IV.CESI.HHZ. | 2021-12-23T18:09:57.48 | 0.1 | undecidable | manual | P | 358 | 40.8258 | 50 | -0.11 | 95 |
IV.MMO1.EHZ. | 2021-12-23T18:09:57.93 | 0.1 | undecidable | manual | P | 48 | 43.9227 | 50 | -0.14 | 94 |
IV.SMA1.EHZ. | 2021-12-23T18:09:56.81 | 0.1 | undecidable | manual | P | 91 | 33.744 | 50 | 0.31 | 92 |
IV.NRCA.HHZ. | 2021-12-23T18:09:55.30 | 0.1 | positive | manual | P | 36 | 26.8509 | 50 | -0.13 | 97 |
IV.ARRO.EHZ. | 2021-12-23T18:09:55.82 | 0.6 | undecidable | manual | S | 243 | 14.2746 | 126 | -0.16 | 49 |
IV.RM33.EHZ. | 2021-12-23T18:09:55.74 | 1.0 | undecidable | manual | P | 121 | 27.75 | 50 | 0.15 | 24 |
IV.FIR.HHZ. | 2021-12-23T18:09:54.92 | 3.0 | undecidable | manual | S | -9.99 | 0 | |||
IV.LNSS.HHZ. | 2021-12-23T18:09:54.91 | 0.6 | undecidable | manual | S | 112 | 10.3785 | 135 | -0.02 | 51 |
IV.CELB.HHZ. | 2021-12-23T18:09:54.99 | 3.0 | undecidable | manual | S | 1.09 | 0 | |||
IV.GAVE.EHZ. | 2021-12-23T18:09:53.97 | 0.6 | undecidable | manual | S | 339 | 6.4935 | 148 | -0.14 | 50 |
IV.ARRO.EHZ. | 2021-12-23T18:09:53.46 | 0.1 | positive | manual | P | 243 | 14.2746 | 126 | 0.09 | 100 |
IV.GAVE.EHZ. | 2021-12-23T18:09:52.49 | 0.1 | undecidable | manual | P | 339 | 6.4935 | 148 | 0.2 | 99 |
IV.LNSS.HHZ. | 2021-12-23T18:09:52.85 | 1.0 | undecidable | manual | P | 112 | 10.3785 | 135 | 0.08 | 25 |
IV.CADC.EHZ. | 2021-12-23T18:09:48.34 | 3.0 | undecidable | manual | Pn | -1.26 | 0 | |||
IV.FNVD.HHZ. | 2021-12-23T18:09:41.86 | 3.0 | negative | manual | Pn | -0.58 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.HNN. | ML:1.4 | 0.000421 | 0.44 | AML | other | m | 2021-12-23T18:09:54.27 |
IV.GAVE.EHN. | ML:1.9 | 0.001185 | 0.32 | AML | other | m | 2021-12-23T18:09:54.28 |
IV.GAVE.HNE. | ML:1.9 | 0.0011600000000000002 | 0.18 | AML | other | m | 2021-12-23T18:09:54.40 |
IV.GAVE.EHE. | ML:1.9 | 0.00116 | 0.16 | AML | other | m | 2021-12-23T18:09:54.41 |
IV.LNSS.HHN. | ML:1.1 | 0.00016 | 0.26 | AML | other | m | 2021-12-23T18:09:55.82 |
IV.ARRO.EHN. | ML:1.1 | 0.0001305 | 1.64 | AML | other | m | 2021-12-23T18:09:55.05 |
IV.ARRO.EHE. | ML:1.3 | 0.000176 | 1.84 | AML | other | m | 2021-12-23T18:09:56.93 |
IV.LNSS.HHE. | ML:1.4 | 0.000295 | 1.28 | AML | other | m | 2021-12-23T18:09:56.68 |
IV.NRCA.HHN. | ML:1.3 | 0.00010159999999999999 | 0.14 | AML | other | m | 2021-12-23T18:09:59.28 |
IV.NRCA.HHE. | ML:1.3 | 0.00011485000000000001 | 0.92 | AML | other | m | 2021-12-23T18:10:01.02 |
IV.SMA1.EHE. | ML:1.0 | 0.00004455 | 1.68 | AML | other | m | 2021-12-23T18:10:02.07 |
IV.SMA1.EHN. | ML:1.1 | 0.0000549 | 1.36 | AML | other | m | 2021-12-23T18:10:02.77 |
IV.CESI.HHE. | ML:0.9 | 0.000026500000000000004 | 0.92 | AML | other | m | 2021-12-23T18:10:03.26 |
IV.CESI.HHN. | ML:1.0 | 0.000035000000000000004 | 0.22 | AML | other | m | 2021-12-23T18:10:04.64 |
IV.CELB.HHN. | ML:2.5 | 0.0000797 | 1.56 | AML | other | m | 2021-12-23T18:10:19.86 |
IV.CELB.HHE. | ML:2.6 | 0.0000927 | 0.06 | AML | other | m | 2021-12-23T18:10:20.06 |
OT.OT14.EHN. | ML:2.6 | 0.000063 | 1.46 | AML | other | m | 2021-12-23T18:10:59.18 |
OT.OT14.EHE. | ML:2.5 | 0.00005135 | 0.92 | AML | other | m | 2021-12-23T18:11:12.77 |