A magnitude ML 1.1 earthquake occured in region: 3 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8410, 12.9400 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 3 | 1075 | 1075 |
Sellano | PG | 6 | 1079 | 2154 |
Preci | PG | 9 | 724 | 2878 |
Vallo di Nera | PG | 10 | 364 | 3242 |
Campello sul Clitunno | PG | 13 | 2442 | 5684 |
Norcia | PG | 14 | 4957 | 10641 |
Poggiodomo | PG | 14 | 117 | 10758 |
Sant'Anatolia di Narco | PG | 15 | 564 | 11322 |
Cascia | PG | 15 | 3217 | 14539 |
Visso | MC | 16 | 1107 | 15646 |
Trevi | PG | 16 | 8469 | 24115 |
Scheggino | PG | 17 | 461 | 24576 |
Monte Cavallo | MC | 18 | 145 | 24721 |
Castelsantangelo sul Nera | MC | 18 | 281 | 25002 |
Ussita | MC | 20 | 444 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2022-02-20 08:06:33 |
42.841 | 12.9402 | 11 | 2022-07-08 12:33:31 |
Bollettino Sismico Italiano INGV | 101211921 |
Reviewed Rev100 |
ML 1.1 | 2022-02-20 08:06:33 |
42.8397 | 12.9427 | 11 | 2022-02-20 08:13:46 |
Sala Sismica INGV-Roma | 101159351 |
Field | Value |
---|---|
Time (UTC) | 2022-02-20 08:06:33 ± 0.06 |
Latitude | 42.8410 ± 0.0027 |
Longitude | 12.9402 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 101211921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 400 |
Semi-minor axis of confidence ellipse (meter) | 279 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.12770 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31656 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 101159351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-20 08:13:46 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 101211921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-06-13 09:56:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-02-20T08:06:45.41 | 0.3 | undecidable | manual | S | 38 | 35.1426 | 50 | -0.05 | 73 |
7F.SIB1.EHE. | 2022-02-20T08:06:44.09 | 0.6 | undecidable | manual | S | 77 | 27.4503 | 50 | 0.68 | 42 |
IV.MML1.EHZ. | 2022-02-20T08:06:44.25 | 0.3 | undecidable | manual | S | 5 | 30.3474 | 50 | 0.08 | 74 |
IV.ASSB.HHZ. | 2022-02-20T08:06:44.51 | 0.6 | undecidable | manual | S | 314 | 31.9458 | 50 | -0.1 | 49 |
IV.LNSS.HHZ. | 2022-02-20T08:06:43.20 | 0.6 | undecidable | manual | S | 163 | 27.6501 | 50 | -0.26 | 48 |
IV.FDMO.HHZ. | 2022-02-20T08:06:42.39 | 0.3 | undecidable | manual | S | 29 | 24.753 | 50 | -0.3 | 71 |
IV.MC2.EHZ. | 2022-02-20T08:06:42.00 | 0.3 | undecidable | manual | S | 69 | 21.6672 | 116 | 0.14 | 74 |
7F.SIB3.EHN. | 2022-02-20T08:06:42.97 | 0.3 | undecidable | manual | S | 82 | 27.0507 | 50 | -0.34 | 70 |
IV.ASSB.HHZ. | 2022-02-20T08:06:40.00 | 0.3 | undecidable | manual | P | 314 | 31.9458 | 50 | 0.09 | 73 |
IV.CESI.HHE. | 2022-02-20T08:06:40.58 | 0.3 | undecidable | manual | S | 351 | 18.3705 | 120 | -0.28 | 72 |
IV.CSP1.EHZ. | 2022-02-20T08:06:40.40 | 0.3 | undecidable | manual | P | 38 | 35.1426 | 50 | 0 | 74 |
IV.GAVE.EHZ. | 2022-02-20T08:06:40.33 | 0.6 | undecidable | manual | S | 193 | 16.872 | 122 | -0.08 | 50 |
IV.MML1.EHZ. | 2022-02-20T08:06:39.80 | 0.1 | undecidable | manual | P | 5 | 30.3474 | 50 | 0.14 | 97 |
7F.SIB3.EHN. | 2022-02-20T08:06:39.46 | 0.3 | undecidable | manual | P | 82 | 27.0507 | 50 | 0.3 | 71 |
IV.LNSS.HHZ. | 2022-02-20T08:06:39.13 | 0.1 | undecidable | manual | P | 163 | 27.6501 | 50 | -0.12 | 98 |
7F.SIB1.EHE. | 2022-02-20T08:06:39.33 | 0.3 | undecidable | manual | P | 77 | 27.4503 | 50 | 0.11 | 74 |
IV.NRCA.HHZ. | 2022-02-20T08:06:39.29 | 0.3 | undecidable | manual | S | 93 | 14.1747 | 127 | -0.34 | 72 |
IV.FDMO.HHZ. | 2022-02-20T08:06:38.71 | 0.1 | undecidable | manual | P | 29 | 24.753 | 50 | -0.09 | 99 |
IV.MC2.EHZ. | 2022-02-20T08:06:38.41 | 0.6 | undecidable | manual | P | 69 | 21.6672 | 116 | 0.08 | 50 |
IV.NRCA.HHZ. | 2022-02-20T08:06:37.16 | 0.1 | undecidable | manual | P | 93 | 14.1747 | 127 | 0.12 | 100 |
IV.GAVE.EHZ. | 2022-02-20T08:06:37.60 | 0.1 | undecidable | manual | P | 193 | 16.872 | 122 | 0.11 | 100 |
IV.CESI.HHE. | 2022-02-20T08:06:37.88 | 0.1 | undecidable | manual | P | 351 | 18.3705 | 120 | 0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.HNE. | ML:1.1 | 0.00011693824 | 1.4816 | AML | other | m | 2022-02-20T08:06:40.99 |
IV.GAVE.EHN. | ML:1.2 | 0.0001225 | 0.14 | AML | other | m | 2022-02-20T08:06:40.88 |
IV.GAVE.EHE. | ML:1.2 | 0.00011979045 | 0.1408 | AML | other | m | 2022-02-20T08:06:41.21 |
IV.NRCA.HHE. | ML:1.0 | 0.0001067 | 0.14 | AML | other | m | 2022-02-20T08:06:41.60 |
IV.NRCA.HNE. | ML:1.1 | 0.00013182159999999997 | 0.7904 | AML | other | m | 2022-02-20T08:06:41.61 |
IV.NRCA.HHN. | ML:0.8 | 0.00007078939 | 0.1344 | AML | other | m | 2022-02-20T08:06:41.74 |
IV.NRCA.HNN. | ML:1.2 | 0.00013862920000000002 | 0.6176 | AML | other | m | 2022-02-20T08:06:41.51 |
IV.FDMO.HHE. | ML:0.9 | 0.000051108875 | 0.16 | AML | other | m | 2022-02-20T08:06:42.58 |
IV.FDMO.HHN. | ML:0.8 | 0.000038992230000000005 | 0.1408 | AML | other | m | 2022-02-20T08:06:42.60 |
IV.LNSS.HHN. | ML:1.2 | 0.00007395000000000001 | 0.12 | AML | other | m | 2022-02-20T08:06:43.34 |
IV.LNSS.HHE. | ML:1.4 | 0.00012154999999999999 | 0.12 | AML | other | m | 2022-02-20T08:06:43.33 |
IV.LNSS.HNE. | ML:1.3 | 0.00009934777 | 0.1216 | AML | other | m | 2022-02-20T08:06:43.33 |
IV.MC2.EHN. | ML:1.0 | 0.00007629206999999999 | 0.1984 | AML | other | m | 2022-02-20T08:06:43.70 |
IV.LNSS.HNN. | ML:1.4 | 0.000143642885 | 1.0112 | AML | other | m | 2022-02-20T08:06:43.40 |
IV.MML1.HNE. | ML:1.4 | 0.0001083705 | 0.8768 | AML | other | m | 2022-02-20T08:06:44.00 |
IV.MML1.EHE. | ML:0.8 | 0.000029850244999999997 | 0.2368 | AML | other | m | 2022-02-20T08:06:44.44 |
IV.MML1.EHN. | ML:0.8 | 0.000031625210000000004 | 0.1984 | AML | other | m | 2022-02-20T08:06:44.54 |
IV.MC2.EHE. | ML:1.0 | 0.00007390782400000001 | 1.6 | AML | other | m | 2022-02-20T08:06:45.19 |
IV.ASSB.HHN. | ML:0.6 | 0.000017699757999999998 | 0.1152 | AML | other | m | 2022-02-20T08:06:45.46 |
IV.ASSB.HHE. | ML:0.8 | 0.000032452655 | 0.1024 | AML | other | m | 2022-02-20T08:06:46.54 |
IV.CSP1.EHE. | ML:1.3 | 0.00007385474 | 0.4832 | AML | other | m | 2022-02-20T08:06:46.97 |
IV.CSP1.EHN. | ML:1.3 | 0.00007556494499999999 | 0.9984 | AML | other | m | 2022-02-20T08:06:47.54 |