A magnitude ML 1.2 earthquake occured in region: 8 km N Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6940, 13.1420 at 11 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 |
---|---|---|---|---|
Cittareale | RI | 9 | 482 | 482 |
Accumoli | RI | 9 | 667 | 1149 |
Cascia | PG | 11 | 3217 | 4366 |
Norcia | PG | 12 | 4957 | 9323 |
Amatrice | RI | 14 | 2657 | 11980 |
Arquata del Tronto | AP | 16 | 1178 | 13158 |
Monteleone di Spoleto | PG | 16 | 599 | 13757 |
Poggiodomo | PG | 17 | 117 | 13874 |
Posta | RI | 19 | 694 | 14568 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-01-09 19:09:16 |
42.6937 | 13.1423 | 11 | 2022-01-09 19:19:31 |
Sala Sismica INGV-Roma | 99493261 |
Field | Value |
---|---|
Time (UTC) | 2022-01-09 19:09:16 ± 0.08 |
Latitude | 42.6937 ± 0.0045 |
Longitude | 13.1423 ± 0.0073 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99493261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 494 |
Semi-minor axis of confidence ellipse (meter) | 483 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 116 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
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) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.11781 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40020 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 99493261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-09 19:19:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-01-09T19:09:30.91 | 0.6 | undecidable | manual | S | 7 | 44.4222 | 50 | 0.52 | 43 |
IV.CESI.HHZ. | 2022-01-09T19:09:29.15 | 0.6 | undecidable | manual | S | 331 | 39.5271 | 50 | 0.07 | 48 |
IV.FDMO.HHZ. | 2022-01-09T19:09:28.60 | 0.6 | undecidable | manual | S | 353 | 38.3283 | 50 | -0.14 | 47 |
IV.TERO.HHZ. | 2022-01-09T19:09:28.02 | 0.6 | undecidable | manual | S | 102 | 38.4282 | 50 | -0.76 | 39 |
IV.MMO1.EHZ. | 2022-01-09T19:09:25.65 | 0.3 | undecidable | manual | S | 33 | 27.3504 | 50 | -0.16 | 72 |
IV.CSP1.EHZ. | 2022-01-09T19:09:24.22 | 0.6 | positive | manual | P | 7 | 44.4222 | 50 | -0.1 | 47 |
IV.GAVE.EHZ. | 2022-01-09T19:09:23.91 | 0.3 | undecidable | manual | S | 270 | 20.2686 | 50 | -0.01 | 75 |
IV.TERO.HHZ. | 2022-01-09T19:09:23.28 | 0.6 | undecidable | manual | P | 102 | 38.4282 | 50 | -0.12 | 48 |
IV.CESI.HHZ. | 2022-01-09T19:09:23.53 | 0.3 | undecidable | manual | P | 331 | 39.5271 | 50 | -0.04 | 72 |
IV.RM33.EHZ. | 2022-01-09T19:09:23.98 | 0.6 | undecidable | manual | S | 164 | 21.3675 | 50 | -0.23 | 48 |
IV.SMA1.EHZ. | 2022-01-09T19:09:23.11 | 0.6 | undecidable | manual | S | 114 | 17.2716 | 50 | -0.01 | 51 |
IV.FDMO.HHZ. | 2022-01-09T19:09:23.22 | 0.6 | positive | manual | P | 353 | 38.3283 | 50 | -0.15 | 47 |
IV.NRCA.HHZ. | 2022-01-09T19:09:22.27 | 0.6 | undecidable | manual | S | 352 | 15.6732 | 125 | -0.41 | 47 |
IV.LNSS.HHZ. | 2022-01-09T19:09:21.93 | 0.6 | undecidable | manual | S | 220 | 13.0758 | 130 | -0.03 | 51 |
IV.MC2.EHZ. | 2022-01-09T19:09:21.13 | 0.1 | undecidable | manual | P | 9 | 24.4533 | 50 | -0.1 | 98 |
IV.MMO1.EHZ. | 2022-01-09T19:09:21.62 | 1.0 | negative | manual | P | 33 | 27.3504 | 50 | -0.06 | 25 |
IV.MTRA.HNE. | 2022-01-09T19:09:21.90 | 0.1 | undecidable | manual | P | 71 | 21.867 | 50 | 1.06 | 71 |
IV.SMA1.EHZ. | 2022-01-09T19:09:20.32 | 0.6 | negative | manual | P | 114 | 17.2716 | 50 | 0.19 | 49 |
IV.GAVE.EHZ. | 2022-01-09T19:09:20.64 | 0.1 | undecidable | manual | P | 270 | 20.2686 | 50 | 0.05 | 100 |
IV.RM33.EHZ. | 2022-01-09T19:09:20.64 | 0.1 | undecidable | manual | P | 164 | 21.3675 | 50 | -0.12 | 98 |
IV.LNSS.HHZ. | 2022-01-09T19:09:19.61 | 0.1 | positive | manual | P | 220 | 13.0758 | 130 | 0.15 | 99 |
IV.NRCA.HHZ. | 2022-01-09T19:09:19.78 | 0.1 | positive | manual | P | 352 | 15.6732 | 125 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.3 | 0.000185 | 0.38 | AML | other | m | 2022-01-09T19:09:22.28 |
IV.NRCA.HHN. | ML:1.5 | 0.000261 | 0.14 | AML | other | m | 2022-01-09T19:09:22.41 |
IV.LNSS.HHE. | ML:1.2 | 0.00016870724999999999 | 0.1408 | AML | other | m | 2022-01-09T19:09:22.43 |
IV.NRCA.HHE. | ML:1.6 | 0.0003575 | 0.16 | AML | other | m | 2022-01-09T19:09:22.42 |
IV.SMA1.EHE. | ML:1.2 | 0.000134 | 1.18 | AML | other | m | 2022-01-09T19:09:23.62 |
IV.SMA1.EHN. | ML:1.2 | 0.000135 | 0.86 | AML | other | m | 2022-01-09T19:09:24.46 |
IV.LNSS.HNE. | ML:1.3 | 0.0001954394 | 0.256 | AML | other | m | 2022-01-09T19:09:22.25 |
IV.LNSS.HNN. | ML:1.2 | 0.0001664387 | 0.3968 | AML | other | m | 2022-01-09T19:09:22.09 |
IV.NRCA.HNE. | ML:1.6 | 0.0003398465 | 0.1536 | AML | other | m | 2022-01-09T19:09:22.43 |
IV.NRCA.HNN. | ML:1.4 | 0.00024014940000000002 | 0.1536 | AML | other | m | 2022-01-09T19:09:22.41 |
IV.GAVE.EHE. | ML:0.8 | 0.000043456485000000005 | 0.1536 | AML | other | m | 2022-01-09T19:09:25.24 |
IV.GAVE.EHN. | ML:0.8 | 0.000047950855 | 0.1152 | AML | other | m | 2022-01-09T19:09:24.58 |
IV.RM33.EHE. | ML:1.0 | 0.00006546993500000001 | 2.2016 | AML | other | m | 2022-01-09T19:09:25.16 |
IV.RM33.EHN. | ML:0.9 | 0.000049034670000000005 | 0.9728 | AML | other | m | 2022-01-09T19:09:24.54 |