A magnitude ML 1.6 earthquake occured in region: 8 km W Ciampino (RM), on
and geographic coordinates (lat, lon) 41.7750, 12.5090 at 11 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 |
---|---|---|---|---|
Ciampino | RM | 8 | 38412 | 38412 |
Pomezia | RM | 12 | 62966 | 101378 |
Castel Gandolfo | RM | 12 | 8997 | 110375 |
Marino | RM | 13 | 43026 | 153401 |
Grottaferrata | RM | 13 | 20327 | 173728 |
Albano Laziale | RM | 13 | 41715 | 215443 |
Roma | RM | 13 | 2864731 | 3080174 |
Ariccia | RM | 15 | 19407 | 3099581 |
Frascati | RM | 15 | 22087 | 3121668 |
Rocca di Papa | RM | 17 | 17034 | 3138702 |
Genzano di Roma | RM | 17 | 23970 | 3162672 |
Monte Porzio Catone | RM | 18 | 8693 | 3171365 |
Nemi | RM | 18 | 1943 | 3173308 |
Ardea | RM | 19 | 49183 | 3222491 |
Lanuvio | RM | 19 | 13632 | 3236123 |
Monte Compatri | RM | 19 | 11978 | 3248101 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-01-13 23:13:46 |
41.7748 | 12.509 | 11 | 2022-07-08 12:33:43 |
Bollettino Sismico Italiano INGV | 103167801 |
Reviewed Rev100 |
ML 1.4 | 2022-01-13 23:13:46 |
41.7812 | 12.5138 | 11 | 2022-01-13 23:26:01 |
Sala Sismica INGV-Roma | 99759981 |
Field | Value |
---|---|
Time (UTC) | 2022-01-13 23:13:46 ± 0.1 |
Latitude | 41.7748 ± 0.0054 |
Longitude | 12.5090 ± 0.0060 |
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 | 103167801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 750 |
Semi-minor axis of confidence ellipse (meter) | 328 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 34 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.05396 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59715 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 99759981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-13 23:26:01 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 103167801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-04-13 15:40:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TOLF.HHZ. | 2022-01-13T23:14:02.60 | 0.6 | undecidable | manual | S | 308 | 52.8027 | 50 | -0.18 | 45 |
IV.CERT.HNE. | 2022-01-13T23:14:00.52 | 0.6 | undecidable | manual | S | 64 | 43.5231 | 50 | 0.22 | 45 |
IV.RCAV.EHZ. | 2022-01-13T23:13:58.56 | 0.6 | undecidable | manual | S | 77 | 36.9297 | 50 | 0.02 | 47 |
IV.GIUL.HHZ. | 2022-01-13T23:13:57.53 | 0.3 | undecidable | manual | P | 111 | 66.2781 | 50 | -0.29 | 65 |
IV.MTCE.HHZ. | 2022-01-13T23:13:57.58 | 0.6 | undecidable | manual | S | 35 | 33.5442 | 50 | -0.06 | 48 |
IV.BARO.EHZ. | 2022-01-13T23:13:57.37 | 0.3 | undecidable | manual | P | 324 | 64.5909 | 50 | -0.19 | 66 |
IV.TOLF.HHZ. | 2022-01-13T23:13:55.53 | 0.6 | undecidable | manual | P | 308 | 52.8027 | 50 | -0.21 | 45 |
IV.CERT.HNE. | 2022-01-13T23:13:54.09 | 0.3 | undecidable | manual | P | 64 | 43.5231 | 50 | -0.22 | 68 |
IV.LAV9.HHZ. | 2022-01-13T23:13:54.16 | 0.6 | undecidable | manual | S | 124 | 19.0698 | 119 | 0.44 | 45 |
IV.VIVA.HHZ. | 2022-01-13T23:13:54.63 | 0.3 | undecidable | manual | S | 97 | 21.7671 | 50 | 0.14 | 71 |
IT.RMVT.HGN. | 2022-01-13T23:13:54.18 | 0.6 | undecidable | manual | S | 355 | 20.1687 | 118 | 0.12 | 48 |
IV.RCAV.EHZ. | 2022-01-13T23:13:53.08 | 0.3 | undecidable | manual | P | 77 | 36.9297 | 50 | -0.22 | 69 |
IT.RMMM.HGZ. | 2022-01-13T23:13:53.72 | 0.3 | undecidable | manual | S | 344 | 17.0718 | 122 | 0.59 | 65 |
IV.MTCE.HHZ. | 2022-01-13T23:13:52.42 | 0.3 | undecidable | manual | P | 35 | 33.5442 | 50 | -0.35 | 68 |
IV.RMP.HHZ. | 2022-01-13T23:13:52.90 | 0.3 | undecidable | manual | S | 76 | 16.6722 | 123 | -0.12 | 72 |
IV.RDP.HHZ. | 2022-01-13T23:13:52.88 | 0.3 | undecidable | manual | S | 95 | 16.7721 | 123 | -0.14 | 72 |
IV.MA9.HHZ. | 2022-01-13T23:13:51.60 | 0.3 | undecidable | manual | S | 93 | 12.3765 | 131 | -0.22 | 71 |
IV.VIVA.HHZ. | 2022-01-13T23:13:51.54 | 0.3 | undecidable | manual | P | 97 | 21.7671 | 50 | 0.58 | 64 |
IT.RMMM.HGZ. | 2022-01-13T23:13:50.33 | 0.3 | undecidable | manual | P | 344 | 17.0718 | 122 | 0.16 | 72 |
IV.RDP.HHZ. | 2022-01-13T23:13:50.38 | 0.3 | undecidable | manual | P | 95 | 16.7721 | 123 | 0.27 | 71 |
IT.RMVT.HGN. | 2022-01-13T23:13:50.64 | 0.3 | undecidable | manual | P | 355 | 20.1687 | 118 | -0.07 | 74 |
IV.LAV9.HHZ. | 2022-01-13T23:13:50.59 | 0.3 | undecidable | manual | P | 124 | 19.0698 | 119 | 0.08 | 73 |
IV.ROM9.HNZ. | 2022-01-13T23:13:50.26 | 0.3 | undecidable | manual | S | 5 | 5.994 | 151 | -0.12 | 73 |
IV.RMP.HHZ. | 2022-01-13T23:13:50.04 | 0.1 | undecidable | manual | P | 76 | 16.6722 | 123 | -0.07 | 98 |
IV.SAMA.EHZ. | 2022-01-13T23:13:50.51 | 0.3 | undecidable | manual | S | 85 | 6.8931 | 147 | -0.04 | 74 |
IV.MA9.HHZ. | 2022-01-13T23:13:49.52 | 0.3 | undecidable | manual | P | 93 | 12.3765 | 131 | 0.11 | 74 |
IV.ROM9.HNZ. | 2022-01-13T23:13:48.55 | 0.1 | undecidable | manual | P | 5 | 5.994 | 151 | -0.04 | 100 |
IV.SAMA.EHZ. | 2022-01-13T23:13:48.73 | 0.3 | undecidable | manual | P | 85 | 6.8931 | 147 | 0.04 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ROM9.HNN. | ML:2.4 | 0.004165 | 0.12 | AML | other | m | 2022-01-13T23:13:50.38 |
IV.ROM9.HNE. | ML:2.2 | 0.002709238 | 0.1408 | AML | other | m | 2022-01-13T23:13:50.38 |
IV.RMP.HHE. | ML:2.3 | 0.0018674815000000002 | 0.1152 | AML | other | m | 2022-01-13T23:13:53.36 |
IV.RMP.HHN. | ML:2.3 | 0.0016905445000000002 | 0.128 | AML | other | m | 2022-01-13T23:13:53.48 |
IV.RDP.HHN. | ML:1.8 | 0.0005615 | 0.14 | AML | other | m | 2022-01-13T23:13:54.20 |
IV.RDP.HHE. | ML:1.6 | 0.0003601236 | 0.2176 | AML | other | m | 2022-01-13T23:13:54.58 |
IV.VIVA.HHE. | ML:2.1 | 0.00080538675 | 0.192 | AML | other | m | 2022-01-13T23:13:55.52 |
IV.VIVA.HHN. | ML:2.3 | 0.0013 | 1.76 | AML | other | m | 2022-01-13T23:13:55.89 |
IV.LAV9.HHN. | ML:1.8 | 0.00048049999999999997 | 0.2 | AML | other | m | 2022-01-13T23:13:58.16 |
IV.LAV9.HNN. | ML:1.8 | 0.00047177765 | 0.2176 | AML | other | m | 2022-01-13T23:13:58.17 |
IV.MTCE.HHE. | ML:0.9 | 0.00003562564 | 0.1792 | AML | other | m | 2022-01-13T23:13:58.68 |
IV.MTCE.HHN. | ML:0.9 | 0.000033642915 | 0.192 | AML | other | m | 2022-01-13T23:13:58.78 |
IV.RCAV.EHE. | ML:1.5 | 0.000110742 | 1.7824 | AML | other | m | 2022-01-13T23:13:59.94 |
IV.RCAV.EHN. | ML:1.6 | 0.00013550000000000001 | 0.14 | AML | other | m | 2022-01-13T23:14:00.10 |
IV.LAV9.HHE. | ML:1.8 | 0.0005167434 | 0.3328 | AML | other | m | 2022-01-13T23:14:02.65 |
IV.LAV9.HNE. | ML:1.8 | 0.00053609945 | 0.3968 | AML | other | m | 2022-01-13T23:14:02.85 |
IV.TOLF.HHE. | ML:1.2 | 0.000034093215 | 0.32 | AML | other | m | 2022-01-13T23:14:03.85 |
IV.TOLF.HHN. | ML:1.2 | 0.000035456465 | 0.2816 | AML | other | m | 2022-01-13T23:14:04.00 |
IV.BARO.EHN. | ML:0.9 | 0.000016990555 | 0.1664 | AML | other | m | 2022-01-13T23:14:07.76 |
IV.GIUL.HHE. | ML:1.0 | 0.000020229279999999998 | 0.1792 | AML | other | m | 2022-01-13T23:14:07.88 |
IV.BARO.EHE. | ML:1.0 | 0.0000178337955 | 0.0384 | AML | other | m | 2022-01-13T23:14:08.17 |
IV.GIUL.HHN. | ML:1.0 | 0.000019302223 | 0.0384 | AML | other | m | 2022-01-13T23:14:08.83 |