A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5240, 13.9940 at 21 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2022-07-16 14:15:56 |
38.5237 | 13.9945 | 21 | 2023-01-31 19:03:44 |
Bollettino Sismico Italiano INGV | 109664591 |
Reviewed Rev100 |
ML 2.2 | 2022-07-16 14:15:56 |
38.5153 | 13.9892 | 32 | 2022-07-16 14:25:39 |
Sala Sismica INGV-Roma | 107334361 |
Field | Value |
---|---|
Time (UTC) | 2022-07-16 14:15:56 ± 0.13 |
Latitude | 38.5237 ± 0.0072 |
Longitude | 13.9945 ± 0.0080 |
Depth (km) | 21 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 109664591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 768 |
Semi-minor axis of confidence ellipse (meter) | 321 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.68353 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 107334361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-16 14:25:39 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 109664591 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-09 15:03:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHZ. | 2022-07-16T14:17:56.28 | 3.0 | undecidable | manual | Sn | -0.15 | 0 | |||
IV.MTRZ.HNZ. | 2022-07-16T14:17:43.28 | 3.0 | undecidable | manual | Pg | 11.81 | 0 | |||
IV.GIUL.HHZ. | 2022-07-16T14:17:27.04 | 3.0 | undecidable | manual | Sn | -3.63 | 0 | |||
IV.RSM2.HHZ. | 2022-07-16T14:17:24.65 | 3.0 | undecidable | manual | Pn | 0.96 | 0 | |||
IV.SFI.EHZ. | 2022-07-16T14:17:24.60 | 3.0 | undecidable | manual | Pn | -0.23 | 0 | |||
IV.ARVD.HHZ. | 2022-07-16T14:17:24.81 | 3.0 | undecidable | manual | Pg | 8.02 | 0 | |||
IV.CAFI.HHZ. | 2022-07-16T14:17:18.39 | 3.0 | undecidable | manual | Pn | 1.43 | 0 | |||
IX.MNT3.EHZ.02 | 2022-07-16T14:17:14.91 | 3.0 | undecidable | manual | Sg | 0.86 | 0 | |||
IV.MMO1.EHZ. | 2022-07-16T14:17:11.66 | 3.0 | undecidable | manual | Pn | 3.57 | 0 | |||
IV.HMDC.HHZ. | 2022-07-16T14:16:25.66 | 0.3 | undecidable | manual | P | 158 | 186.8685 | 54 | -0.04 | 65 |
IV.RAFF.HHZ. | 2022-07-16T14:16:21.32 | 0.3 | undecidable | manual | P | 167 | 147.9408 | 54 | 0.47 | 73 |
IV.MSFR.HHZ. | 2022-07-16T14:16:19.36 | 0.6 | undecidable | manual | S | 136 | 75.1692 | 99 | -0.13 | 60 |
IV.MPG.HHE. | 2022-07-16T14:16:18.00 | 0.6 | undecidable | manual | S | 234 | 68.2761 | 100 | 0.34 | 58 |
IV.USI.HHE. | 2022-07-16T14:16:18.98 | 0.6 | undecidable | manual | S | 286 | 73.5708 | 99 | -0.08 | 61 |
IV.SOLUN.HHZ. | 2022-07-16T14:16:16.11 | 0.3 | undecidable | manual | S | 220 | 62.493 | 101 | -0.05 | 95 |
IV.CSLB.HHZ. | 2022-07-16T14:16:16.52 | 0.6 | undecidable | manual | S | 175 | 65.2902 | 101 | -0.36 | 59 |
IV.PLLN.EHZ. | 2022-07-16T14:16:15.71 | 0.6 | undecidable | manual | S | 168 | 60.2952 | 102 | 0.13 | 62 |
IV.GIB.HHZ. | 2022-07-16T14:16:15.55 | 0.6 | undecidable | manual | S | 177 | 59.2962 | 102 | 0.25 | 60 |
IV.RESU.HHZ. | 2022-07-16T14:16:14.26 | 0.3 | undecidable | manual | P | 177 | 97.4247 | 97 | 0.99 | 65 |
IV.ALJA.HHZ. | 2022-07-16T14:16:12.65 | 0.3 | undecidable | manual | P | 194 | 88.4448 | 98 | 0.75 | 73 |
IV.LIBRI.HHN. | 2022-07-16T14:16:12.23 | 0.6 | undecidable | manual | P | 121 | 94.8384 | 97 | -0.64 | 50 |
IV.MUCR.HHZ. | 2022-07-16T14:16:11.96 | 0.6 | undecidable | manual | P | 125 | 93.3399 | 97 | -0.68 | 49 |
3D.OEM8.HHE. | 2022-07-16T14:16:10.83 | 0.6 | undecidable | manual | P | 94 | 80.2641 | 98 | 0.17 | 60 |
IV.MSFR.HHZ. | 2022-07-16T14:16:09.64 | 0.3 | undecidable | manual | P | 136 | 75.1692 | 99 | -0.24 | 87 |
IV.USI.HHE. | 2022-07-16T14:16:09.49 | 0.3 | undecidable | manual | P | 286 | 73.5708 | 99 | -0.14 | 90 |
IV.IACL.HHZ. | 2022-07-16T14:16:08.57 | 0.6 | undecidable | manual | S | 88 | 31.3464 | 116 | 0.36 | 63 |
IV.MPG.HHE. | 2022-07-16T14:16:08.93 | 0.6 | undecidable | manual | P | 234 | 68.2761 | 100 | 0.11 | 61 |
IV.GIB.HHZ. | 2022-07-16T14:16:07.18 | 0.3 | undecidable | manual | P | 177 | 59.2962 | 102 | -0.28 | 90 |
IV.CSLB.HHZ. | 2022-07-16T14:16:07.60 | 0.3 | undecidable | manual | P | 175 | 65.2902 | 101 | -0.77 | 76 |
IV.SOLUN.HHZ. | 2022-07-16T14:16:07.64 | 0.3 | undecidable | manual | P | 220 | 62.493 | 101 | -0.31 | 89 |
IV.PLLN.EHZ. | 2022-07-16T14:16:07.28 | 0.3 | undecidable | manual | P | 168 | 60.2952 | 102 | -0.34 | 89 |
IV.IFIL.HHZ. | 2022-07-16T14:16:06.58 | 0.3 | undecidable | manual | P | 85 | 50.616 | 105 | 0.42 | 90 |
IV.IACL.HHZ. | 2022-07-16T14:16:03.44 | 0.3 | undecidable | manual | P | 88 | 31.3464 | 116 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IACL.HHE. | ML:2.2 | 0.0006575 | 0.5 | AML | other | m | 2022-07-16T14:16:10.43 |
IV.IACL.HHN. | ML:2.2 | 0.0005775 | 0.2 | AML | other | m | 2022-07-16T14:16:12.44 |
IV.IFIL.HHE. | ML:2.7 | 0.0012749999999999999 | 0.38 | AML | other | m | 2022-07-16T14:16:15.78 |
IV.SOLUN.HHE. | ML:2.0 | 0.00020250000000000002 | 0.58 | AML | other | m | 2022-07-16T14:16:16.65 |
IV.GIB.HHN. | ML:2.3 | 0.000359 | 1.34 | AML | other | m | 2022-07-16T14:16:17.32 |
IV.IFIL.HHN. | ML:2.3 | 0.00047999999999999996 | 0.54 | AML | other | m | 2022-07-16T14:16:17.59 |
IV.CSLB.HHN. | ML:1.8 | 0.00011199999999999998 | 0.22 | AML | other | m | 2022-07-16T14:16:18.19 |
IV.SOLUN.HHN. | ML:2.0 | 0.0002065 | 0.32 | AML | other | m | 2022-07-16T14:16:18.66 |
IV.CSLB.HHE. | ML:1.7 | 0.00008 | 1.22 | AML | other | m | 2022-07-16T14:16:19.38 |
IV.PLLN.EHN. | ML:2.3 | 0.00039049999999999995 | 1.3 | AML | other | m | 2022-07-16T14:16:20.28 |
IV.PLLN.EHE. | ML:2.1 | 0.0002605 | 0.4 | AML | other | m | 2022-07-16T14:16:20.71 |
IV.GIB.HHE. | ML:2.2 | 0.00035099999999999997 | 1.66 | AML | other | m | 2022-07-16T14:16:20.08 |
IV.ALJA.HHN. | ML:2.0 | 0.0001109 | 1.34 | AML | other | m | 2022-07-16T14:16:26.01 |
IV.ALJA.HHE. | ML:2.2 | 0.000186 | 1.54 | AML | other | m | 2022-07-16T14:16:26.00 |
IV.RESU.HHN. | ML:1.9 | 0.0000872 | 1.5 | AML | other | m | 2022-07-16T14:16:33.84 |
IV.RESU.HHE. | ML:1.9 | 0.00007815 | 0.52 | AML | other | m | 2022-07-16T14:16:34.42 |