A magnitude ML 1.6 earthquake occured in region: 5 km SW Norcia (PG), on
and geographic coordinates (lat, lon) 42.7690, 13.0430 at 8 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 |
---|---|---|---|---|
Norcia | PG | 5 | 4957 | 4957 |
Cascia | PG | 6 | 3217 | 8174 |
Poggiodomo | PG | 11 | 117 | 8291 |
Cerreto di Spoleto | PG | 12 | 1075 | 9366 |
Preci | PG | 12 | 724 | 10090 |
Vallo di Nera | PG | 15 | 364 | 10454 |
Monteleone di Spoleto | PG | 15 | 599 | 11053 |
Sellano | PG | 16 | 1079 | 12132 |
Castelsantangelo sul Nera | MC | 17 | 281 | 12413 |
Sant'Anatolia di Narco | PG | 17 | 564 | 12977 |
Scheggino | PG | 18 | 461 | 13438 |
Visso | MC | 19 | 1107 | 14545 |
Accumoli | RI | 19 | 667 | 15212 |
Cittareale | RI | 19 | 482 | 15694 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-01-27 06:58:48 |
42.7687 | 13.0428 | 8 | 2022-07-08 12:33:28 |
Bollettino Sismico Italiano INGV | 100875921 |
Reviewed Rev100 |
ML 1.8 | 2022-01-27 06:58:48 |
42.7683 | 13.0413 | 8 | 2022-01-27 07:10:43 |
Sala Sismica INGV-Roma | 100222631 |
Field | Value |
---|---|
Time (UTC) | 2022-01-27 06:58:48 ± 0.06 |
Latitude | 42.7687 ± 0.0036 |
Longitude | 13.0428 ± 0.0049 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100875921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 344 |
Semi-minor axis of confidence ellipse (meter) | 328 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 248 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62233 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 100222631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-27 07:10:43 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 100875921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-11 13:30:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELB.HHZ. | 2022-01-27T06:59:57.33 | 3.0 | undecidable | manual | Sg | 6.16 | 0 | |||
IV.FIR.HHZ. | 2022-01-27T06:59:43.60 | 3.0 | undecidable | manual | Sg | 3.36 | 0 | |||
IV.BRSN.HNZ. | 2022-01-27T06:59:16.17 | 3.0 | negative | manual | Pn | -1.82 | 0 | |||
IV.LPEL.HHZ. | 2022-01-27T06:59:12.25 | 3.0 | undecidable | manual | P | 1.14 | 0 | |||
IV.CING.HHZ. | 2022-01-27T06:59:10.84 | 0.3 | undecidable | manual | S | 10 | 68.4759 | 50 | 0.92 | 52 |
IV.EL6.EHZ. | 2022-01-27T06:59:09.12 | 0.3 | undecidable | manual | S | 4 | 62.3931 | 50 | 0.82 | 55 |
IV.SAP2.EHZ. | 2022-01-27T06:59:05.18 | 3.0 | undecidable | manual | S | -0.06 | 0 | |||
IV.TERO.HHZ. | 2022-01-27T06:59:04.33 | 0.6 | undecidable | manual | S | 109 | 48.5181 | 50 | -0.27 | 45 |
IV.ASSB.HHZ. | 2022-01-27T06:59:03.34 | 0.6 | undecidable | manual | S | 314 | 43.5231 | 50 | 0.06 | 47 |
IV.MOMA.HHZ. | 2022-01-27T06:59:02.29 | 0.3 | undecidable | manual | S | 276 | 38.7279 | 50 | 0.31 | 68 |
IV.MML1.EHZ. | 2022-01-27T06:59:02.15 | 0.6 | undecidable | manual | S | 351 | 38.7279 | 50 | 0.17 | 47 |
IV.CSP1.EHZ. | 2022-01-27T06:59:01.93 | 0.6 | undecidable | manual | S | 20 | 38.2284 | 50 | 0.09 | 48 |
IV.MURB.HHZ. | 2022-01-27T06:59:00.40 | 0.3 | undecidable | manual | P | 323 | 69.0753 | 50 | -0.6 | 60 |
IV.CING.HHZ. | 2022-01-27T06:59:00.74 | 0.3 | undecidable | manual | P | 10 | 68.4759 | 50 | -0.16 | 67 |
IV.EL6.EHZ. | 2022-01-27T06:58:59.85 | 0.3 | undecidable | manual | P | 4 | 62.3931 | 50 | -0.11 | 68 |
IV.FDMO.HHZ. | 2022-01-27T06:58:59.33 | 0.3 | undecidable | manual | S | 7 | 29.9478 | 105 | -0.02 | 74 |
IV.MMO1.EHZ. | 2022-01-27T06:58:58.35 | 0.3 | undecidable | manual | S | 58 | 27.2505 | 107 | -0.11 | 73 |
IV.CESI.HHZ. | 2022-01-27T06:58:58.79 | 0.3 | undecidable | manual | S | 337 | 28.5492 | 106 | -0.09 | 73 |
IV.SMA1.EHZ. | 2022-01-27T06:58:58.99 | 0.6 | undecidable | manual | S | 123 | 28.3494 | 106 | 0.18 | 48 |
IV.TERO.HHZ. | 2022-01-27T06:58:57.80 | 0.3 | undecidable | manual | P | 109 | 48.5181 | 50 | -0.02 | 71 |
IV.MOMA.HHZ. | 2022-01-27T06:58:56.06 | 0.1 | negative | manual | P | 276 | 38.7279 | 50 | -0.25 | 92 |
IV.MML1.EHZ. | 2022-01-27T06:58:56.06 | 0.3 | undecidable | manual | P | 351 | 38.7279 | 50 | -0.25 | 69 |
IV.ASSB.HHZ. | 2022-01-27T06:58:56.66 | 0.3 | undecidable | manual | P | 314 | 43.5231 | 50 | -0.4 | 66 |
IV.LNSS.HHZ. | 2022-01-27T06:58:55.73 | 0.3 | undecidable | manual | S | 181 | 18.3705 | 114 | 0.16 | 73 |
IV.CSP1.EHZ. | 2022-01-27T06:58:55.97 | 0.3 | undecidable | manual | P | 20 | 38.2284 | 50 | -0.26 | 69 |
IV.CESI.HHZ. | 2022-01-27T06:58:54.41 | 0.1 | negative | manual | P | 337 | 28.5492 | 106 | -0.11 | 97 |
IV.SMA1.EHZ. | 2022-01-27T06:58:54.40 | 0.3 | undecidable | manual | P | 123 | 28.3494 | 106 | -0.08 | 73 |
IV.FDMO.HHZ. | 2022-01-27T06:58:54.54 | 0.3 | undecidable | manual | P | 7 | 29.9478 | 105 | -0.25 | 70 |
IV.MMO1.EHZ. | 2022-01-27T06:58:54.15 | 0.1 | positive | manual | P | 58 | 27.2505 | 107 | -0.13 | 96 |
IV.GAVE.EHZ. | 2022-01-27T06:58:54.57 | 0.3 | undecidable | manual | S | 235 | 14.7741 | 119 | 0.12 | 74 |
IV.NRCA.HHZ. | 2022-01-27T06:58:53.14 | 0.3 | undecidable | manual | S | 39 | 9.2796 | 132 | 0.26 | 73 |
IV.GAVE.EHZ. | 2022-01-27T06:58:52.16 | 0.1 | positive | manual | P | 235 | 14.7741 | 119 | 0.19 | 97 |
IV.LNSS.HHZ. | 2022-01-27T06:58:52.68 | 0.1 | positive | manual | P | 181 | 18.3705 | 114 | 0.07 | 99 |
IV.NRCA.HHZ. | 2022-01-27T06:58:51.16 | 0.1 | positive | manual | P | 39 | 9.2796 | 132 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:1.6 | 0.0002385 | 1.1 | AML | other | m | 2022-01-27T06:58:58.64 |
IV.MMO1.EHE. | ML:1.7 | 0.00025 | 1.24 | AML | other | m | 2022-01-27T06:58:59.80 |
IV.CESI.HHN. | ML:1.8 | 0.000338 | 0.28 | AML | other | m | 2022-01-27T06:58:59.39 |
IV.CESI.HHE. | ML:1.7 | 0.000253 | 0.8 | AML | other | m | 2022-01-27T06:59:00.99 |
IV.SMA1.EHE. | ML:1.7 | 0.0002545 | 0.54 | AML | other | m | 2022-01-27T06:59:00.76 |
IV.SMA1.EHN. | ML:1.8 | 0.00029600000000000004 | 1.14 | AML | other | m | 2022-01-27T06:59:01.68 |
IV.MOMA.HHE. | ML:1.5 | 0.00012154999999999999 | 0.22 | AML | other | m | 2022-01-27T06:59:03.16 |
IV.MOMA.HHN. | ML:1.4 | 0.00009659999999999999 | 0.4 | AML | other | m | 2022-01-27T06:59:04.23 |
IV.MML1.EHE. | ML:1.7 | 0.0001875 | 0.56 | AML | other | m | 2022-01-27T06:59:04.68 |
IV.MML1.EHN. | ML:1.6 | 0.000131 | 1.46 | AML | other | m | 2022-01-27T06:59:04.76 |
IV.ASSB.HHE. | ML:1.5 | 0.0000899 | 0.32 | AML | other | m | 2022-01-27T06:59:05.56 |
IV.ASSB.HHN. | ML:1.4 | 0.00008724999999999999 | 1.58 | AML | other | m | 2022-01-27T06:59:06.93 |
IV.CING.HHN. | ML:1.4 | 0.0000395 | 0.18 | AML | other | m | 2022-01-27T06:59:11.74 |
IV.CING.HHE. | ML:1.6 | 0.00006500000000000001 | 1.08 | AML | other | m | 2022-01-27T06:59:12.99 |