A magnitude ML 1.2 earthquake occured in region: 3 km E Vallo di Nera (PG), on
and geographic coordinates (lat, lon) 42.7760, 12.9030 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 |
---|---|---|---|---|
Vallo di Nera | PG | 3 | 364 | 364 |
Cerreto di Spoleto | PG | 5 | 1075 | 1439 |
Sant'Anatolia di Narco | PG | 7 | 564 | 2003 |
Poggiodomo | PG | 8 | 117 | 2120 |
Scheggino | PG | 9 | 461 | 2581 |
Cascia | PG | 11 | 3217 | 5798 |
Campello sul Clitunno | PG | 11 | 2442 | 8240 |
Sellano | PG | 13 | 1079 | 9319 |
Spoleto | PG | 14 | 38218 | 47537 |
Monteleone di Spoleto | PG | 14 | 599 | 48136 |
Norcia | PG | 16 | 4957 | 53093 |
Preci | PG | 16 | 724 | 53817 |
Trevi | PG | 17 | 8469 | 62286 |
Ferentillo | TR | 19 | 1913 | 64199 |
Castel Ritaldi | PG | 20 | 3278 | 67477 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-11-27 05:23:48 |
42.7757 | 12.9027 | 9 | 2020-11-27 07:17:06 |
Sala Sismica INGV-Roma | 85045061 |
Field | Value |
---|---|
Time (UTC) | 2020-11-27 05:23:48 ± 0.05 |
Latitude | 42.7757 ± 0.0027 |
Longitude | 12.9027 ± 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 | 85045061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 206 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 141 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58186 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.5 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 85045061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-27 07:17:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NDIM.HHZ. | 2020-11-27T05:25:02.96 | 3.0 | undecidable | manual | Sn | -0.29 | 0 | |||
XK.GIZZ.HHZ. | 2020-11-27T05:24:56.73 | 3.0 | positive | manual | Pn | -1.91 | 0 | |||
IV.ORZI.HHZ. | 2020-11-27T05:24:53.83 | 3.0 | negative | manual | Pg | 11.12 | 0 | |||
GU.CARD.HHZ. | 2020-11-27T05:24:52.54 | 3.0 | undecidable | manual | Sn | -2.22 | 0 | |||
CR.STON.BHZ. | 2020-11-27T05:24:45.04 | 3.0 | undecidable | manual | Pn | 2.12 | 0 | |||
IV.BRSN.EHZ. | 2020-11-27T05:24:39.38 | 3.0 | undecidable | manual | Sg | -0.22 | 0 | |||
IV.NDIM.HNZ. | 2020-11-27T05:24:29.24 | 3.0 | negative | manual | Pn | -1.94 | 0 | |||
GU.POPM.HHZ. | 2020-11-27T05:24:28.80 | 3.0 | negative | manual | Pg | 4.55 | 0 | |||
GU.CARD.HHZ. | 2020-11-27T05:24:26.41 | 3.0 | undecidable | manual | Pn | 0 | 0 | |||
IV.SAMA.EHZ. | 2020-11-27T05:24:20.93 | 3.0 | undecidable | manual | S | -7.72 | 0 | |||
IT.CSO1.HGZ. | 2020-11-27T05:24:12.70 | 3.0 | undecidable | manual | S | -4.54 | 0 | |||
IV.ARVD.HHZ. | 2020-11-27T05:24:09.93 | 3.0 | undecidable | manual | S | -3.15 | 0 | |||
IV.MF5.EHZ. | 2020-11-27T05:24:05.26 | 0.3 | undecidable | manual | S | 62 | 51.0156 | 50 | 0.55 | 64 |
IV.CSP1.EHZ. | 2020-11-27T05:24:02.77 | 0.6 | undecidable | manual | S | 35 | 42.8238 | 50 | 0.25 | 46 |
IV.ASSB.HHZ. | 2020-11-27T05:24:00.47 | 0.6 | undecidable | manual | S | 326 | 35.6421 | 50 | -0.13 | 48 |
IV.CESX.HHZ. | 2020-11-27T05:23:59.24 | 0.6 | undecidable | manual | S | 234 | 31.746 | 50 | -0.33 | 46 |
IV.FDMO.HHZ. | 2020-11-27T05:23:59.42 | 0.6 | undecidable | manual | S | 27 | 32.5452 | 50 | -0.37 | 46 |
IV.MOMA.HHZ. | 2020-11-27T05:23:58.32 | 0.6 | undecidable | manual | S | 277 | 27.2505 | 108 | 0.18 | 48 |
IV.MC2.EHZ. | 2020-11-27T05:23:58.16 | 0.3 | undecidable | manual | S | 57 | 27.75 | 108 | -0.14 | 73 |
IV.MNTT.EHZ. | 2020-11-27T05:23:57.87 | 3.0 | undecidable | manual | P | 64.5909 | -1.96 | 0 | ||
IV.ARRO.EHZ. | 2020-11-27T05:23:57.33 | 0.6 | undecidable | manual | S | 207 | 24.4533 | 110 | 0.09 | 49 |
IV.CESI.HHZ. | 2020-11-27T05:23:57.63 | 0.6 | undecidable | manual | S | 0 | 25.4523 | 110 | 0.09 | 49 |
IV.MF5.EHZ. | 2020-11-27T05:23:57.80 | 0.1 | undecidable | manual | P | 62 | 51.0156 | 50 | 0.07 | 95 |
IV.CSP1.EHZ. | 2020-11-27T05:23:56.30 | 1.0 | negative | manual | P | 35 | 42.8238 | 50 | -0.16 | 24 |
IV.LNSS.HHZ. | 2020-11-27T05:23:56.32 | 0.6 | undecidable | manual | S | 150 | 22.2555 | 112 | -0.18 | 49 |
IV.ASSB.HHZ. | 2020-11-27T05:23:55.32 | 0.6 | positive | manual | P | 326 | 35.6421 | 50 | -0.03 | 49 |
IV.NRCA.HHZ. | 2020-11-27T05:23:55.21 | 0.6 | undecidable | manual | S | 70 | 18.3705 | 116 | -0.08 | 50 |
IV.FDMO.HHZ. | 2020-11-27T05:23:54.64 | 0.3 | positive | manual | P | 27 | 32.5452 | 50 | -0.25 | 71 |
IV.CESX.HHZ. | 2020-11-27T05:23:54.79 | 0.1 | undecidable | manual | P | 234 | 31.746 | 50 | 0.03 | 99 |
IV.MOMA.HHZ. | 2020-11-27T05:23:54.28 | 1.0 | undecidable | manual | P | 277 | 27.2505 | 108 | 0.35 | 23 |
IV.LNSS.HHZ. | 2020-11-27T05:23:53.09 | 1.0 | undecidable | manual | P | 150 | 22.2555 | 112 | 0.1 | 25 |
IV.ARRO.EHZ. | 2020-11-27T05:23:53.45 | 0.1 | undecidable | manual | P | 207 | 24.4533 | 110 | 0.04 | 100 |
IV.CESI.HHZ. | 2020-11-27T05:23:53.66 | 1.0 | undecidable | manual | P | 0 | 25.4523 | 110 | 0.07 | 25 |
IV.MC2.EHZ. | 2020-11-27T05:23:53.85 | 0.1 | undecidable | manual | P | 57 | 27.75 | 108 | -0.17 | 97 |
IV.NRCA.HHZ. | 2020-11-27T05:23:52.39 | 0.1 | undecidable | manual | P | 70 | 18.3705 | 116 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.00020400000000000003 | 0.18 | AML | other | m | 2020-11-27T05:23:55.41 |
IV.NRCA.HHN. | ML:1.3 | 0.000169 | 0.08 | AML | other | m | 2020-11-27T05:23:55.59 |
IV.LNSS.HHE. | ML:1.4 | 0.0001825 | 0.1 | AML | other | m | 2020-11-27T05:23:56.82 |
IV.LNSS.HHN. | ML:1.4 | 0.000154 | 0.8 | AML | other | m | 2020-11-27T05:23:56.88 |
IV.CESI.HHE. | ML:1.0 | 0.0000549 | 1.2 | AML | other | m | 2020-11-27T05:23:57.28 |
IV.CESI.HHN. | ML:1.2 | 0.0000835 | 1.5 | AML | other | m | 2020-11-27T05:23:58.75 |
IV.MOMA.HHE. | ML:1.0 | 0.0000551 | 0.12 | AML | other | m | 2020-11-27T05:23:58.82 |
IV.MOMA.HHN. | ML:0.8 | 0.0000344 | 1.06 | AML | other | m | 2020-11-27T05:23:58.96 |
IV.FDMO.HHE. | ML:1.0 | 0.000039 | 0.94 | AML | other | m | 2020-11-27T05:23:59.52 |
IV.FDMO.HHN. | ML:0.8 | 0.000027 | 0.32 | AML | other | m | 2020-11-27T05:23:59.77 |
IV.ASSB.HHE. | ML:1.1 | 0.0000499 | 0.08 | AML | other | m | 2020-11-27T05:24:00.76 |
IV.ASSB.HHN. | ML:1.1 | 0.00005449999999999999 | 0.76 | AML | other | m | 2020-11-27T05:24:01.15 |
GU.POPM.HHN. | ML:2.3 | 0.000046049999999999994 | 0.86 | AML | other | m | 2020-11-27T05:24:38.45 |
GU.POPM.HHE. | ML:2.3 | 0.00004935000000000001 | 0.84 | AML | other | m | 2020-11-27T05:24:38.88 |
IV.NDIM.HHE. | ML:3.8 | 0.0008425 | 0.12 | AML | other | m | 2020-11-27T05:25:12.87 |
IV.NDIM.HHN. | ML:3.7 | 0.0006935 | 0.28 | AML | other | m | 2020-11-27T05:25:13.23 |